diff --git a/.github/workflows/diffcalc.yml b/.github/workflows/diffcalc.yml
index 7a2dcecb9c..7fd0f798cd 100644
--- a/.github/workflows/diffcalc.yml
+++ b/.github/workflows/diffcalc.yml
@@ -110,10 +110,14 @@ jobs:
     if: ${{ github.event_name == 'workflow_dispatch' || contains(github.event.comment.body, '!diffcalc') }}
     steps:
       - name: Check permissions
-        if: ${{ github.event_name != 'workflow_dispatch' }}
-        uses: actions-cool/check-user-permission@a0668c9aec87f3875fc56170b6452a453e9dd819 # v2.2.0
-        with:
-          require: 'write'
+        run: |
+          ALLOWED_USERS=(smoogipoo peppy bdach)
+          for i in "${ALLOWED_USERS[@]}"; do
+              if [[ "${{ github.actor }}" == "$i" ]]; then
+                  exit 0
+              fi
+          done
+          exit 1
 
   create-comment:
     name: Create PR comment
@@ -122,7 +126,7 @@ jobs:
     if: ${{ github.event_name == 'issue_comment' && github.event.issue.pull_request }}
     steps:
       - name: Create comment
-        uses: thollander/actions-comment-pull-request@363c6f6eae92cc5c3a66e95ba016fc771bb38943 # v2.4.2
+        uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
         with:
           comment_tag: ${{ env.EXECUTION_ID }}
           message: |
@@ -249,7 +253,7 @@ jobs:
 
       - name: Restore cache
         id: restore-cache
-        uses: maxnowack/local-cache@038cc090b52e4f205fbc468bf5b0756df6f68775 # v1
+        uses: maxnowack/local-cache@720e69c948191660a90aa1cf6a42fc4d2dacdf30 # v2
         with:
           path: ${{ steps.query.outputs.DATA_NAME }}.tar.bz2
           key: ${{ steps.query.outputs.DATA_NAME }}
@@ -280,7 +284,7 @@ jobs:
 
       - name: Restore cache
         id: restore-cache
-        uses: maxnowack/local-cache@038cc090b52e4f205fbc468bf5b0756df6f68775 # v1
+        uses: maxnowack/local-cache@720e69c948191660a90aa1cf6a42fc4d2dacdf30 # v2
         with:
           path: ${{ steps.query.outputs.DATA_NAME }}.tar.bz2
           key: ${{ steps.query.outputs.DATA_NAME }}
@@ -354,7 +358,7 @@ jobs:
     steps:
       - name: Update comment on success
         if: ${{ needs.generator.result == 'success' }}
-        uses: thollander/actions-comment-pull-request@363c6f6eae92cc5c3a66e95ba016fc771bb38943 # v2.4.2
+        uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
         with:
           comment_tag: ${{ env.EXECUTION_ID }}
           mode: upsert
@@ -365,7 +369,7 @@ jobs:
 
       - name: Update comment on failure
         if: ${{ needs.generator.result == 'failure' }}
-        uses: thollander/actions-comment-pull-request@363c6f6eae92cc5c3a66e95ba016fc771bb38943 # v2.4.2
+        uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
         with:
           comment_tag: ${{ env.EXECUTION_ID }}
           mode: upsert
@@ -375,7 +379,7 @@ jobs:
 
       - name: Update comment on cancellation
         if: ${{ needs.generator.result == 'cancelled' }}
-        uses: thollander/actions-comment-pull-request@363c6f6eae92cc5c3a66e95ba016fc771bb38943 # v2.4.2
+        uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
         with:
           comment_tag: ${{ env.EXECUTION_ID }}
           mode: delete
diff --git a/.gitignore b/.gitignore
index 525b3418cd..11fee27f28 100644
--- a/.gitignore
+++ b/.gitignore
@@ -340,4 +340,5 @@ inspectcode
 # Fody (pulled in by Realm) - schema file
 FodyWeavers.xsd
 
-.idea/.idea.osu.Desktop/.idea/misc.xml
\ No newline at end of file
+.idea/.idea.osu.Desktop/.idea/misc.xml
+.idea/.idea.osu.Android/.idea/deploymentTargetDropDown.xml
diff --git a/osu.Android.props b/osu.Android.props
index 4901f30d8a..97dfe5d9f7 100644
--- a/osu.Android.props
+++ b/osu.Android.props
@@ -10,7 +10,7 @@
     <EmbedAssembliesIntoApk>true</EmbedAssembliesIntoApk>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2024.306.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2024.423.0" />
   </ItemGroup>
   <PropertyGroup>
     <!-- Fody does not handle Android build well, and warns when unchanged.
diff --git a/osu.Desktop/DiscordRichPresence.cs b/osu.Desktop/DiscordRichPresence.cs
index f0da708766..74ebd38f2c 100644
--- a/osu.Desktop/DiscordRichPresence.cs
+++ b/osu.Desktop/DiscordRichPresence.cs
@@ -5,14 +5,21 @@ using System;
 using System.Text;
 using DiscordRPC;
 using DiscordRPC.Message;
+using Newtonsoft.Json;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
+using osu.Framework.Extensions.ObjectExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Logging;
+using osu.Framework.Threading;
+using osu.Game;
 using osu.Game.Configuration;
 using osu.Game.Extensions;
 using osu.Game.Online.API;
 using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Online.Rooms;
+using osu.Game.Overlays;
 using osu.Game.Rulesets;
 using osu.Game.Users;
 using LogLevel = osu.Framework.Logging.LogLevel;
@@ -21,39 +28,78 @@ namespace osu.Desktop
 {
     internal partial class DiscordRichPresence : Component
     {
-        private const string client_id = "367827983903490050";
+        private const string client_id = "1216669957799018608";
 
         private DiscordRpcClient client = null!;
 
         [Resolved]
         private IBindable<RulesetInfo> ruleset { get; set; } = null!;
 
-        private IBindable<APIUser> user = null!;
-
         [Resolved]
         private IAPIProvider api { get; set; } = null!;
 
+        [Resolved]
+        private OsuGame game { get; set; } = null!;
+
+        [Resolved]
+        private LoginOverlay? login { get; set; }
+
+        [Resolved]
+        private MultiplayerClient multiplayerClient { get; set; } = null!;
+
+        [Resolved]
+        private OsuConfigManager config { get; set; } = null!;
+
         private readonly IBindable<UserStatus?> status = new Bindable<UserStatus?>();
         private readonly IBindable<UserActivity> activity = new Bindable<UserActivity>();
-
         private readonly Bindable<DiscordRichPresenceMode> privacyMode = new Bindable<DiscordRichPresenceMode>();
 
         private readonly RichPresence presence = new RichPresence
         {
-            Assets = new Assets { LargeImageKey = "osu_logo_lazer", }
+            Assets = new Assets { LargeImageKey = "osu_logo_lazer" },
+            Secrets = new Secrets
+            {
+                JoinSecret = null,
+                SpectateSecret = null,
+            },
         };
 
+        private IBindable<APIUser>? user;
+
         [BackgroundDependencyLoader]
-        private void load(OsuConfigManager config)
+        private void load()
         {
             client = new DiscordRpcClient(client_id)
             {
-                SkipIdenticalPresence = false // handles better on discord IPC loss, see updateStatus call in onReady.
+                // SkipIdenticalPresence allows us to fire SetPresence at any point and leave it to the underlying implementation
+                // to check whether a difference has actually occurred before sending a command to Discord (with a minor caveat that's handled in onReady).
+                SkipIdenticalPresence = true
             };
 
             client.OnReady += onReady;
+            client.OnError += (_, e) => Logger.Log($"An error occurred with Discord RPC Client: {e.Message} ({e.Code})", LoggingTarget.Network, LogLevel.Error);
 
-            client.OnError += (_, e) => Logger.Log($"An error occurred with Discord RPC Client: {e.Code} {e.Message}", LoggingTarget.Network);
+            try
+            {
+                client.RegisterUriScheme();
+                client.Subscribe(EventType.Join);
+                client.OnJoin += onJoin;
+            }
+            catch (Exception ex)
+            {
+                // This is known to fail in at least the following sandboxed environments:
+                // - macOS (when packaged as an app bundle)
+                // - flatpak (see: https://github.com/flathub/sh.ppy.osu/issues/170)
+                // There is currently no better way to do this offered by Discord, so the best we can do is simply ignore it for now.
+                Logger.Log($"Failed to register Discord URI scheme: {ex}");
+            }
+
+            client.Initialize();
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
 
             config.BindWith(OsuSetting.DiscordRichPresence, privacyMode);
 
@@ -67,35 +113,57 @@ namespace osu.Desktop
                 activity.BindTo(u.NewValue.Activity);
             }, true);
 
-            ruleset.BindValueChanged(_ => updateStatus());
-            status.BindValueChanged(_ => updateStatus());
-            activity.BindValueChanged(_ => updateStatus());
-            privacyMode.BindValueChanged(_ => updateStatus());
-
-            client.Initialize();
+            ruleset.BindValueChanged(_ => schedulePresenceUpdate());
+            status.BindValueChanged(_ => schedulePresenceUpdate());
+            activity.BindValueChanged(_ => schedulePresenceUpdate());
+            privacyMode.BindValueChanged(_ => schedulePresenceUpdate());
+            multiplayerClient.RoomUpdated += onRoomUpdated;
         }
 
         private void onReady(object _, ReadyMessage __)
         {
             Logger.Log("Discord RPC Client ready.", LoggingTarget.Network, LogLevel.Debug);
-            updateStatus();
+
+            // when RPC is lost and reconnected, we have to clear presence state for updatePresence to work (see DiscordRpcClient.SkipIdenticalPresence).
+            if (client.CurrentPresence != null)
+                client.SetPresence(null);
+
+            schedulePresenceUpdate();
         }
 
-        private void updateStatus()
+        private void onRoomUpdated() => schedulePresenceUpdate();
+
+        private ScheduledDelegate? presenceUpdateDelegate;
+
+        private void schedulePresenceUpdate()
         {
-            if (!client.IsInitialized)
-                return;
-
-            if (status.Value == UserStatus.Offline || privacyMode.Value == DiscordRichPresenceMode.Off)
+            presenceUpdateDelegate?.Cancel();
+            presenceUpdateDelegate = Scheduler.AddDelayed(() =>
             {
-                client.ClearPresence();
-                return;
-            }
+                if (!client.IsInitialized)
+                    return;
+
+                if (status.Value == UserStatus.Offline || privacyMode.Value == DiscordRichPresenceMode.Off)
+                {
+                    client.ClearPresence();
+                    return;
+                }
 
-            if (activity.Value != null)
-            {
                 bool hideIdentifiableInformation = privacyMode.Value == DiscordRichPresenceMode.Limited || status.Value == UserStatus.DoNotDisturb;
 
+                updatePresence(hideIdentifiableInformation);
+                client.SetPresence(presence);
+            }, 200);
+        }
+
+        private void updatePresence(bool hideIdentifiableInformation)
+        {
+            if (user == null)
+                return;
+
+            // user activity
+            if (activity.Value != null)
+            {
                 presence.State = truncate(activity.Value.GetStatus(hideIdentifiableInformation));
                 presence.Details = truncate(activity.Value.GetDetails(hideIdentifiableInformation) ?? string.Empty);
 
@@ -121,7 +189,42 @@ namespace osu.Desktop
                 presence.Details = string.Empty;
             }
 
-            // update user information
+            // user party
+            if (!hideIdentifiableInformation && multiplayerClient.Room != null)
+            {
+                MultiplayerRoom room = multiplayerClient.Room;
+
+                presence.Party = new Party
+                {
+                    Privacy = string.IsNullOrEmpty(room.Settings.Password) ? Party.PrivacySetting.Public : Party.PrivacySetting.Private,
+                    ID = room.RoomID.ToString(),
+                    // technically lobbies can have infinite users, but Discord needs this to be set to something.
+                    // to make party display sensible, assign a powers of two above participants count (8 at minimum).
+                    Max = (int)Math.Max(8, Math.Pow(2, Math.Ceiling(Math.Log2(room.Users.Count)))),
+                    Size = room.Users.Count,
+                };
+
+                RoomSecret roomSecret = new RoomSecret
+                {
+                    RoomID = room.RoomID,
+                    Password = room.Settings.Password,
+                };
+
+                if (client.HasRegisteredUriScheme)
+                    presence.Secrets.JoinSecret = JsonConvert.SerializeObject(roomSecret);
+
+                // discord cannot handle both secrets and buttons at the same time, so we need to choose something.
+                // the multiplayer room seems more important.
+                presence.Buttons = null;
+            }
+            else
+            {
+                presence.Party = null;
+                presence.Secrets.JoinSecret = null;
+            }
+
+            // game images:
+            // large image tooltip
             if (privacyMode.Value == DiscordRichPresenceMode.Limited)
                 presence.Assets.LargeImageText = string.Empty;
             else
@@ -132,16 +235,43 @@ namespace osu.Desktop
                     presence.Assets.LargeImageText = $"{user.Value.Username}" + (user.Value.Statistics?.GlobalRank > 0 ? $" (rank #{user.Value.Statistics.GlobalRank:N0})" : string.Empty);
             }
 
-            // update ruleset
+            // small image
             presence.Assets.SmallImageKey = ruleset.Value.IsLegacyRuleset() ? $"mode_{ruleset.Value.OnlineID}" : "mode_custom";
             presence.Assets.SmallImageText = ruleset.Value.Name;
-
-            client.SetPresence(presence);
         }
 
+        private void onJoin(object sender, JoinMessage args) => Scheduler.AddOnce(() =>
+        {
+            game.Window?.Raise();
+
+            if (!api.IsLoggedIn)
+            {
+                login?.Show();
+                return;
+            }
+
+            Logger.Log($"Received room secret from Discord RPC Client: \"{args.Secret}\"", LoggingTarget.Network, LogLevel.Debug);
+
+            // Stable and lazer share the same Discord client ID, meaning they can accept join requests from each other.
+            // Since they aren't compatible in multi, see if stable's format is being used and log to avoid confusion.
+            if (args.Secret[0] != '{' || !tryParseRoomSecret(args.Secret, out long roomId, out string? password))
+            {
+                Logger.Log("Could not join multiplayer room, invitation is invalid or incompatible.", LoggingTarget.Network, LogLevel.Important);
+                return;
+            }
+
+            var request = new GetRoomRequest(roomId);
+            request.Success += room => Schedule(() =>
+            {
+                game.PresentMultiplayerMatch(room, password);
+            });
+            request.Failure += _ => Logger.Log($"Could not join multiplayer room, room could not be found (room ID: {roomId}).", LoggingTarget.Network, LogLevel.Important);
+            api.Queue(request);
+        });
+
         private static readonly int ellipsis_length = Encoding.UTF8.GetByteCount(new[] { '…' });
 
-        private string truncate(string str)
+        private static string truncate(string str)
         {
             if (Encoding.UTF8.GetByteCount(str) <= 128)
                 return str;
@@ -160,7 +290,31 @@ namespace osu.Desktop
             });
         }
 
-        private int? getBeatmapID(UserActivity activity)
+        private static bool tryParseRoomSecret(string secretJson, out long roomId, out string? password)
+        {
+            roomId = 0;
+            password = null;
+
+            RoomSecret? roomSecret;
+
+            try
+            {
+                roomSecret = JsonConvert.DeserializeObject<RoomSecret>(secretJson);
+            }
+            catch
+            {
+                return false;
+            }
+
+            if (roomSecret == null) return false;
+
+            roomId = roomSecret.RoomID;
+            password = roomSecret.Password;
+
+            return true;
+        }
+
+        private static int? getBeatmapID(UserActivity activity)
         {
             switch (activity)
             {
@@ -176,8 +330,20 @@ namespace osu.Desktop
 
         protected override void Dispose(bool isDisposing)
         {
+            if (multiplayerClient.IsNotNull())
+                multiplayerClient.RoomUpdated -= onRoomUpdated;
+
             client.Dispose();
             base.Dispose(isDisposing);
         }
+
+        private class RoomSecret
+        {
+            [JsonProperty(@"roomId", Required = Required.Always)]
+            public long RoomID { get; set; }
+
+            [JsonProperty(@"password", Required = Required.AllowNull)]
+            public string? Password { get; set; }
+        }
     }
 }
diff --git a/osu.Desktop/NVAPI.cs b/osu.Desktop/NVAPI.cs
index 78a814c585..554f89a847 100644
--- a/osu.Desktop/NVAPI.cs
+++ b/osu.Desktop/NVAPI.cs
@@ -8,11 +8,13 @@
 using System;
 using System.Diagnostics.CodeAnalysis;
 using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
 using osu.Framework.Logging;
 
 namespace osu.Desktop
 {
     [SuppressMessage("ReSharper", "InconsistentNaming")]
+    [SupportedOSPlatform("windows")]
     internal static class NVAPI
     {
         private const string osu_filename = "osu!.exe";
diff --git a/osu.Desktop/OsuGameDesktop.cs b/osu.Desktop/OsuGameDesktop.cs
index 2b232db274..e8783c997a 100644
--- a/osu.Desktop/OsuGameDesktop.cs
+++ b/osu.Desktop/OsuGameDesktop.cs
@@ -22,7 +22,7 @@ using osu.Game.IPC;
 using osu.Game.Online.Multiplayer;
 using osu.Game.Performance;
 using osu.Game.Utils;
-using SDL2;
+using SDL;
 
 namespace osu.Desktop
 {
@@ -161,7 +161,7 @@ namespace osu.Desktop
             host.Window.Title = Name;
         }
 
-        protected override BatteryInfo CreateBatteryInfo() => new SDL2BatteryInfo();
+        protected override BatteryInfo CreateBatteryInfo() => new SDL3BatteryInfo();
 
         protected override void Dispose(bool isDisposing)
         {
@@ -170,13 +170,14 @@ namespace osu.Desktop
             archiveImportIPCChannel?.Dispose();
         }
 
-        private class SDL2BatteryInfo : BatteryInfo
+        private unsafe class SDL3BatteryInfo : BatteryInfo
         {
             public override double? ChargeLevel
             {
                 get
                 {
-                    SDL.SDL_GetPowerInfo(out _, out int percentage);
+                    int percentage;
+                    SDL3.SDL_GetPowerInfo(null, &percentage);
 
                     if (percentage == -1)
                         return null;
@@ -185,7 +186,7 @@ namespace osu.Desktop
                 }
             }
 
-            public override bool OnBattery => SDL.SDL_GetPowerInfo(out _, out _) == SDL.SDL_PowerState.SDL_POWERSTATE_ON_BATTERY;
+            public override bool OnBattery => SDL3.SDL_GetPowerInfo(null, null) == SDL_PowerState.SDL_POWERSTATE_ON_BATTERY;
         }
     }
 }
diff --git a/osu.Desktop/Performance/HighPerformanceSessionManager.cs b/osu.Desktop/Performance/HighPerformanceSessionManager.cs
index eb2b3be5b9..0df87ab007 100644
--- a/osu.Desktop/Performance/HighPerformanceSessionManager.cs
+++ b/osu.Desktop/Performance/HighPerformanceSessionManager.cs
@@ -3,6 +3,7 @@
 
 using System;
 using System.Runtime;
+using System.Threading;
 using osu.Framework.Allocation;
 using osu.Framework.Logging;
 using osu.Game.Performance;
@@ -11,16 +12,26 @@ namespace osu.Desktop.Performance
 {
     public class HighPerformanceSessionManager : IHighPerformanceSessionManager
     {
+        public bool IsSessionActive => activeSessions > 0;
+
+        private int activeSessions;
+
         private GCLatencyMode originalGCMode;
 
         public IDisposable BeginSession()
         {
-            enableHighPerformanceSession();
-            return new InvokeOnDisposal<HighPerformanceSessionManager>(this, static m => m.disableHighPerformanceSession());
+            enterSession();
+            return new InvokeOnDisposal<HighPerformanceSessionManager>(this, static m => m.exitSession());
         }
 
-        private void enableHighPerformanceSession()
+        private void enterSession()
         {
+            if (Interlocked.Increment(ref activeSessions) > 1)
+            {
+                Logger.Log($"High performance session requested ({activeSessions} running in total)");
+                return;
+            }
+
             Logger.Log("Starting high performance session");
 
             originalGCMode = GCSettings.LatencyMode;
@@ -30,8 +41,14 @@ namespace osu.Desktop.Performance
             GC.Collect(0);
         }
 
-        private void disableHighPerformanceSession()
+        private void exitSession()
         {
+            if (Interlocked.Decrement(ref activeSessions) > 0)
+            {
+                Logger.Log($"High performance session finished ({activeSessions} others remain)");
+                return;
+            }
+
             Logger.Log("Ending high performance session");
 
             if (GCSettings.LatencyMode == GCLatencyMode.LowLatency)
diff --git a/osu.Desktop/Program.cs b/osu.Desktop/Program.cs
index 73670adc49..29b05a402f 100644
--- a/osu.Desktop/Program.cs
+++ b/osu.Desktop/Program.cs
@@ -13,7 +13,7 @@ using osu.Framework.Platform;
 using osu.Game;
 using osu.Game.IPC;
 using osu.Game.Tournament;
-using SDL2;
+using SDL;
 using Squirrel;
 
 namespace osu.Desktop
@@ -52,16 +52,19 @@ namespace osu.Desktop
                 // See https://www.mongodb.com/docs/realm/sdk/dotnet/compatibility/
                 if (windowsVersion.Major < 6 || (windowsVersion.Major == 6 && windowsVersion.Minor <= 2))
                 {
-                    // If users running in compatibility mode becomes more of a common thing, we may want to provide better guidance or even consider
-                    // disabling it ourselves.
-                    // We could also better detect compatibility mode if required:
-                    // https://stackoverflow.com/questions/10744651/how-i-can-detect-if-my-application-is-running-under-compatibility-mode#comment58183249_10744730
-                    SDL.SDL_ShowSimpleMessageBox(SDL.SDL_MessageBoxFlags.SDL_MESSAGEBOX_ERROR,
-                        "Your operating system is too old to run osu!",
-                        "This version of osu! requires at least Windows 8.1 to run.\n"
-                        + "Please upgrade your operating system or consider using an older version of osu!.\n\n"
-                        + "If you are running a newer version of windows, please check you don't have \"Compatibility mode\" turned on for osu!", IntPtr.Zero);
-                    return;
+                    unsafe
+                    {
+                        // If users running in compatibility mode becomes more of a common thing, we may want to provide better guidance or even consider
+                        // disabling it ourselves.
+                        // We could also better detect compatibility mode if required:
+                        // https://stackoverflow.com/questions/10744651/how-i-can-detect-if-my-application-is-running-under-compatibility-mode#comment58183249_10744730
+                        SDL3.SDL_ShowSimpleMessageBox(SDL_MessageBoxFlags.SDL_MESSAGEBOX_ERROR,
+                            "Your operating system is too old to run osu!"u8,
+                            "This version of osu! requires at least Windows 8.1 to run.\n"u8
+                            + "Please upgrade your operating system or consider using an older version of osu!.\n\n"u8
+                            + "If you are running a newer version of windows, please check you don't have \"Compatibility mode\" turned on for osu!"u8, null);
+                        return;
+                    }
                 }
 
                 setupSquirrel();
@@ -70,7 +73,8 @@ namespace osu.Desktop
             // NVIDIA profiles are based on the executable name of a process.
             // Lazer and stable share the same executable name.
             // Stable sets this setting to "Off", which may not be what we want, so let's force it back to the default "Auto" on startup.
-            NVAPI.ThreadedOptimisations = NvThreadControlSetting.OGL_THREAD_CONTROL_DEFAULT;
+            if (OperatingSystem.IsWindows())
+                NVAPI.ThreadedOptimisations = NvThreadControlSetting.OGL_THREAD_CONTROL_DEFAULT;
 
             // Back up the cwd before DesktopGameHost changes it
             string cwd = Environment.CurrentDirectory;
diff --git a/osu.Game.Rulesets.Catch.Tests/CatchHealthProcessorTest.cs b/osu.Game.Rulesets.Catch.Tests/CatchHealthProcessorTest.cs
index d0a8ce4bbc..1b46be01fb 100644
--- a/osu.Game.Rulesets.Catch.Tests/CatchHealthProcessorTest.cs
+++ b/osu.Game.Rulesets.Catch.Tests/CatchHealthProcessorTest.cs
@@ -19,6 +19,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             [new Droplet(), 0.01, true],
             [new TinyDroplet(), 0, false],
             [new Banana(), 0, false],
+            [new BananaShower(), 0, false]
         ];
 
         [TestCaseSource(nameof(test_cases))]
diff --git a/osu.Game.Rulesets.Catch.Tests/Editor/Checks/CheckCatchAbnormalDifficultySettingsTest.cs b/osu.Game.Rulesets.Catch.Tests/Editor/Checks/CheckCatchAbnormalDifficultySettingsTest.cs
new file mode 100644
index 0000000000..33aa4cba5d
--- /dev/null
+++ b/osu.Game.Rulesets.Catch.Tests/Editor/Checks/CheckCatchAbnormalDifficultySettingsTest.cs
@@ -0,0 +1,158 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Edit.Checks;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Tests.Beatmaps;
+
+namespace osu.Game.Rulesets.Catch.Tests.Editor.Checks
+{
+    [TestFixture]
+    public class CheckCatchAbnormalDifficultySettingsTest
+    {
+        private CheckCatchAbnormalDifficultySettings check = null!;
+
+        private readonly IBeatmap beatmap = new Beatmap<HitObject>();
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckCatchAbnormalDifficultySettings();
+
+            beatmap.BeatmapInfo.Ruleset = new CatchRuleset().RulesetInfo;
+            beatmap.Difficulty = new BeatmapDifficulty
+            {
+                ApproachRate = 5,
+                CircleSize = 5,
+                DrainRate = 5,
+            };
+        }
+
+        [Test]
+        public void TestNormalSettings()
+        {
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(0));
+        }
+
+        [Test]
+        public void TestApproachRateTwoDecimals()
+        {
+            beatmap.Difficulty.ApproachRate = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestCircleSizeTwoDecimals()
+        {
+            beatmap.Difficulty.CircleSize = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestDrainRateTwoDecimals()
+        {
+            beatmap.Difficulty.DrainRate = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestApproachRateUnder()
+        {
+            beatmap.Difficulty.ApproachRate = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestCircleSizeUnder()
+        {
+            beatmap.Difficulty.CircleSize = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestDrainRateUnder()
+        {
+            beatmap.Difficulty.DrainRate = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestApproachRateOver()
+        {
+            beatmap.Difficulty.ApproachRate = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestCircleSizeOver()
+        {
+            beatmap.Difficulty.CircleSize = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestDrainRateOver()
+        {
+            beatmap.Difficulty.DrainRate = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        private BeatmapVerifierContext getContext()
+        {
+            return new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Catch.Tests/Editor/TestSceneCatchReverseSelection.cs b/osu.Game.Rulesets.Catch.Tests/Editor/TestSceneCatchReverseSelection.cs
new file mode 100644
index 0000000000..36a0e3388e
--- /dev/null
+++ b/osu.Game.Rulesets.Catch.Tests/Editor/TestSceneCatchReverseSelection.cs
@@ -0,0 +1,253 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Tests.Beatmaps;
+using osuTK;
+using osuTK.Input;
+
+namespace osu.Game.Rulesets.Catch.Tests.Editor
+{
+    [TestFixture]
+    public partial class TestSceneCatchReverseSelection : TestSceneEditor
+    {
+        protected override IBeatmap CreateBeatmap(RulesetInfo ruleset) => new TestBeatmap(ruleset, false);
+
+        [Test]
+        public void TestReverseSelectionTwoFruits()
+        {
+            CatchHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            addObjects([
+                new Fruit
+                {
+                    StartTime = 200,
+                    X = 0,
+                },
+                new Fruit
+                {
+                    StartTime = 400,
+                    X = 20,
+                }
+            ]);
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            selectEverything();
+            reverseSelection();
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+        }
+
+        [Test]
+        public void TestReverseSelectionThreeFruits()
+        {
+            CatchHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            addObjects([
+                new Fruit
+                {
+                    StartTime = 200,
+                    X = 0,
+                },
+                new Fruit
+                {
+                    StartTime = 400,
+                    X = 20,
+                },
+                new Fruit
+                {
+                    StartTime = 600,
+                    X = 40,
+                }
+            ]);
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            selectEverything();
+            reverseSelection();
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+        }
+
+        [Test]
+        public void TestReverseSelectionFruitAndJuiceStream()
+        {
+            CatchHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            addObjects([
+                new Fruit
+                {
+                    StartTime = 200,
+                    X = 0,
+                },
+                new JuiceStream
+                {
+                    StartTime = 400,
+                    X = 20,
+                    Path = new SliderPath
+                    {
+                        ControlPoints =
+                        {
+                            new PathControlPoint(),
+                            new PathControlPoint(new Vector2(50))
+                        }
+                    }
+                }
+            ]);
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            selectEverything();
+            reverseSelection();
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+        }
+
+        [Test]
+        public void TestReverseSelectionTwoFruitsAndJuiceStream()
+        {
+            CatchHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            addObjects([
+                new Fruit
+                {
+                    StartTime = 200,
+                    X = 0,
+                },
+                new Fruit
+                {
+                    StartTime = 400,
+                    X = 20,
+                },
+                new JuiceStream
+                {
+                    StartTime = 600,
+                    X = 40,
+                    Path = new SliderPath
+                    {
+                        ControlPoints =
+                        {
+                            new PathControlPoint(),
+                            new PathControlPoint(new Vector2(50))
+                        }
+                    }
+                }
+            ]);
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            selectEverything();
+            reverseSelection();
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+        }
+
+        [Test]
+        public void TestReverseSelectionTwoCombos()
+        {
+            CatchHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            addObjects([
+                new Fruit
+                {
+                    StartTime = 200,
+                    X = 0,
+                },
+                new Fruit
+                {
+                    StartTime = 400,
+                    X = 20,
+                },
+                new Fruit
+                {
+                    StartTime = 600,
+                    X = 40,
+                },
+
+                new Fruit
+                {
+                    StartTime = 800,
+                    NewCombo = true,
+                    X = 60,
+                },
+                new Fruit
+                {
+                    StartTime = 1000,
+                    X = 80,
+                },
+                new Fruit
+                {
+                    StartTime = 1200,
+                    X = 100,
+                }
+            ]);
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            selectEverything();
+            reverseSelection();
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+        }
+
+        private void addObjects(CatchHitObject[] hitObjects) => AddStep("Add objects", () => EditorBeatmap.AddRange(hitObjects));
+
+        private IEnumerable<CatchHitObject> getObjects() => EditorBeatmap.HitObjects.OfType<CatchHitObject>();
+
+        private IEnumerable<bool> getObjectNewCombos() => getObjects().Select(ho => ho.NewCombo);
+
+        private void selectEverything()
+        {
+            AddStep("Select everything", () =>
+            {
+                EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects);
+            });
+        }
+
+        private void reverseSelection()
+        {
+            AddStep("Reverse selection", () =>
+            {
+                InputManager.PressKey(Key.LControl);
+                InputManager.Key(Key.G);
+                InputManager.ReleaseKey(Key.LControl);
+            });
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Catch/CatchSkinComponentLookup.cs b/osu.Game.Rulesets.Catch/CatchSkinComponentLookup.cs
index 149aae1cb4..596b102ac5 100644
--- a/osu.Game.Rulesets.Catch/CatchSkinComponentLookup.cs
+++ b/osu.Game.Rulesets.Catch/CatchSkinComponentLookup.cs
@@ -11,9 +11,5 @@ namespace osu.Game.Rulesets.Catch
             : base(component)
         {
         }
-
-        protected override string RulesetPrefix => "catch"; // todo: use CatchRuleset.SHORT_NAME;
-
-        protected override string ComponentName => Component.ToString().ToLowerInvariant();
     }
 }
diff --git a/osu.Game.Rulesets.Catch/Edit/CatchBeatmapVerifier.cs b/osu.Game.Rulesets.Catch/Edit/CatchBeatmapVerifier.cs
index c7a41a4e22..71da6d5014 100644
--- a/osu.Game.Rulesets.Catch/Edit/CatchBeatmapVerifier.cs
+++ b/osu.Game.Rulesets.Catch/Edit/CatchBeatmapVerifier.cs
@@ -13,7 +13,8 @@ namespace osu.Game.Rulesets.Catch.Edit
     {
         private readonly List<ICheck> checks = new List<ICheck>
         {
-            new CheckBananaShowerGap()
+            new CheckBananaShowerGap(),
+            new CheckCatchAbnormalDifficultySettings(),
         };
 
         public IEnumerable<Issue> Run(BeatmapVerifierContext context)
diff --git a/osu.Game.Rulesets.Catch/Edit/CatchSelectionHandler.cs b/osu.Game.Rulesets.Catch/Edit/CatchSelectionHandler.cs
index 418351e2f3..a2784126eb 100644
--- a/osu.Game.Rulesets.Catch/Edit/CatchSelectionHandler.cs
+++ b/osu.Game.Rulesets.Catch/Edit/CatchSelectionHandler.cs
@@ -76,21 +76,38 @@ namespace osu.Game.Rulesets.Catch.Edit
 
         public override bool HandleReverse()
         {
+            var hitObjects = EditorBeatmap.SelectedHitObjects
+                                          .OfType<CatchHitObject>()
+                                          .OrderBy(obj => obj.StartTime)
+                                          .ToList();
+
             double selectionStartTime = SelectedItems.Min(h => h.StartTime);
             double selectionEndTime = SelectedItems.Max(h => h.GetEndTime());
 
-            EditorBeatmap.PerformOnSelection(hitObject =>
-            {
-                hitObject.StartTime = selectionEndTime - (hitObject.GetEndTime() - selectionStartTime);
+            // the expectation is that even if the objects themselves are reversed temporally,
+            // the position of new combos in the selection should remain the same.
+            // preserve it for later before doing the reversal.
+            var newComboOrder = hitObjects.Select(obj => obj.NewCombo).ToList();
 
-                if (hitObject is JuiceStream juiceStream)
+            foreach (var h in hitObjects)
+            {
+                h.StartTime = selectionEndTime - (h.GetEndTime() - selectionStartTime);
+
+                if (h is JuiceStream juiceStream)
                 {
                     juiceStream.Path.Reverse(out Vector2 positionalOffset);
                     juiceStream.OriginalX += positionalOffset.X;
                     juiceStream.LegacyConvertedY += positionalOffset.Y;
                     EditorBeatmap.Update(juiceStream);
                 }
-            });
+            }
+
+            // re-order objects by start time again after reversing, and restore new combo flag positioning
+            hitObjects = hitObjects.OrderBy(obj => obj.StartTime).ToList();
+
+            for (int i = 0; i < hitObjects.Count; ++i)
+                hitObjects[i].NewCombo = newComboOrder[i];
+
             return true;
         }
 
diff --git a/osu.Game.Rulesets.Catch/Edit/Checks/CheckCatchAbnormalDifficultySettings.cs b/osu.Game.Rulesets.Catch/Edit/Checks/CheckCatchAbnormalDifficultySettings.cs
new file mode 100644
index 0000000000..d2c3df0872
--- /dev/null
+++ b/osu.Game.Rulesets.Catch/Edit/Checks/CheckCatchAbnormalDifficultySettings.cs
@@ -0,0 +1,39 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Edit.Checks.Components;
+
+namespace osu.Game.Rulesets.Catch.Edit.Checks
+{
+    public class CheckCatchAbnormalDifficultySettings : CheckAbnormalDifficultySettings
+    {
+        public override CheckMetadata Metadata => new CheckMetadata(CheckCategory.Settings, "Checks catch relevant settings");
+
+        public override IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            var diff = context.Beatmap.Difficulty;
+            Issue? issue;
+
+            if (HasMoreThanOneDecimalPlace("Approach rate", diff.ApproachRate, out issue))
+                yield return issue;
+
+            if (OutOfRange("Approach rate", diff.ApproachRate, out issue))
+                yield return issue;
+
+            if (HasMoreThanOneDecimalPlace("Circle size", diff.CircleSize, out issue))
+                yield return issue;
+
+            if (OutOfRange("Circle size", diff.CircleSize, out issue))
+                yield return issue;
+
+            if (HasMoreThanOneDecimalPlace("Drain rate", diff.DrainRate, out issue))
+                yield return issue;
+
+            if (OutOfRange("Drain rate", diff.DrainRate, out issue))
+                yield return issue;
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Catch/Scoring/CatchHealthProcessor.cs b/osu.Game.Rulesets.Catch/Scoring/CatchHealthProcessor.cs
index 2f55f9a85f..b2509091fe 100644
--- a/osu.Game.Rulesets.Catch/Scoring/CatchHealthProcessor.cs
+++ b/osu.Game.Rulesets.Catch/Scoring/CatchHealthProcessor.cs
@@ -32,6 +32,10 @@ namespace osu.Game.Rulesets.Catch.Scoring
             if (result.Type == HitResult.SmallTickMiss)
                 return false;
 
+            // on stable, banana showers don't exist as concrete objects themselves, so they can't cause a fail.
+            if (result.HitObject is BananaShower)
+                return false;
+
             return base.CheckDefaultFailCondition(result);
         }
 
diff --git a/osu.Game.Rulesets.Catch/UI/DrawableCatchRuleset.cs b/osu.Game.Rulesets.Catch/UI/DrawableCatchRuleset.cs
index f0a327d7ac..32ebdc1159 100644
--- a/osu.Game.Rulesets.Catch/UI/DrawableCatchRuleset.cs
+++ b/osu.Game.Rulesets.Catch/UI/DrawableCatchRuleset.cs
@@ -16,6 +16,8 @@ using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.UI;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Scoring;
+using osu.Game.Screens.Play;
+using osuTK;
 
 namespace osu.Game.Rulesets.Catch.UI
 {
@@ -52,5 +54,7 @@ namespace osu.Game.Rulesets.Catch.UI
         protected override PassThroughInputManager CreateInputManager() => new CatchInputManager(Ruleset.RulesetInfo);
 
         public override DrawableHitObject<CatchHitObject>? CreateDrawableRepresentation(CatchHitObject h) => null;
+
+        protected override ResumeOverlay CreateResumeOverlay() => new DelayedResumeOverlay { Scale = new Vector2(0.65f) };
     }
 }
diff --git a/osu.Game.Rulesets.Mania.Tests/Editor/Checks/CheckKeyCountTest.cs b/osu.Game.Rulesets.Mania.Tests/Editor/Checks/CheckKeyCountTest.cs
new file mode 100644
index 0000000000..b40a62176c
--- /dev/null
+++ b/osu.Game.Rulesets.Mania.Tests/Editor/Checks/CheckKeyCountTest.cs
@@ -0,0 +1,63 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Tests.Beatmaps;
+using osu.Game.Rulesets.Mania.Edit.Checks;
+using System.Linq;
+
+namespace osu.Game.Rulesets.Mania.Tests.Editor.Checks
+{
+    [TestFixture]
+    public class CheckKeyCountTest
+    {
+        private CheckKeyCount check = null!;
+
+        private IBeatmap beatmap = null!;
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckKeyCount();
+
+            beatmap = new Beatmap<HitObject>
+            {
+                BeatmapInfo = new BeatmapInfo
+                {
+                    Ruleset = new ManiaRuleset().RulesetInfo
+                }
+            };
+        }
+
+        [Test]
+        public void TestKeycountFour()
+        {
+            beatmap.Difficulty.CircleSize = 4;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(0));
+        }
+
+        [Test]
+        public void TestKeycountSmallerThanFour()
+        {
+            beatmap.Difficulty.CircleSize = 1;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckKeyCount.IssueTemplateKeycountTooLow);
+        }
+
+        private BeatmapVerifierContext getContext()
+        {
+            return new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Mania.Tests/Editor/Checks/CheckManiaAbnormalDifficultySettingsTest.cs b/osu.Game.Rulesets.Mania.Tests/Editor/Checks/CheckManiaAbnormalDifficultySettingsTest.cs
new file mode 100644
index 0000000000..da5ab037e5
--- /dev/null
+++ b/osu.Game.Rulesets.Mania.Tests/Editor/Checks/CheckManiaAbnormalDifficultySettingsTest.cs
@@ -0,0 +1,121 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Mania.Edit.Checks;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Tests.Beatmaps;
+
+namespace osu.Game.Rulesets.Mania.Tests.Editor.Checks
+{
+    [TestFixture]
+    public class CheckManiaAbnormalDifficultySettingsTest
+    {
+        private CheckManiaAbnormalDifficultySettings check = null!;
+
+        private readonly IBeatmap beatmap = new Beatmap<HitObject>();
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckManiaAbnormalDifficultySettings();
+
+            beatmap.BeatmapInfo.Ruleset = new ManiaRuleset().RulesetInfo;
+            beatmap.Difficulty = new BeatmapDifficulty
+            {
+                OverallDifficulty = 5,
+                DrainRate = 5,
+            };
+        }
+
+        [Test]
+        public void TestNormalSettings()
+        {
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(0));
+        }
+
+        [Test]
+        public void TestOverallDifficultyTwoDecimals()
+        {
+            beatmap.Difficulty.OverallDifficulty = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestDrainRateTwoDecimals()
+        {
+            beatmap.Difficulty.DrainRate = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestOverallDifficultyUnder()
+        {
+            beatmap.Difficulty.OverallDifficulty = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestDrainRateUnder()
+        {
+            beatmap.Difficulty.DrainRate = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestOverallDifficultyOver()
+        {
+            beatmap.Difficulty.OverallDifficulty = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestDrainRateOver()
+        {
+            beatmap.Difficulty.DrainRate = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        private BeatmapVerifierContext getContext()
+        {
+            return new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmap.cs b/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmap.cs
index 28cdf8907e..8222e5477d 100644
--- a/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmap.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmap.cs
@@ -22,11 +22,6 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
         /// </summary>
         public int TotalColumns => Stages.Sum(g => g.Columns);
 
-        /// <summary>
-        /// The total number of columns that were present in this <see cref="ManiaBeatmap"/> before any user adjustments.
-        /// </summary>
-        public readonly int OriginalTotalColumns;
-
         /// <summary>
         /// Creates a new <see cref="ManiaBeatmap"/>.
         /// </summary>
@@ -35,7 +30,6 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
         public ManiaBeatmap(StageDefinition defaultStage, int? originalTotalColumns = null)
         {
             Stages.Add(defaultStage);
-            OriginalTotalColumns = originalTotalColumns ?? defaultStage.Columns;
         }
 
         public override IEnumerable<BeatmapStatistic> GetStatistics()
diff --git a/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs b/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs
index def22608d6..39ee3d209b 100644
--- a/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using osu.Game.Rulesets.Mania.Objects;
 using System;
 using System.Linq;
@@ -14,6 +12,7 @@ using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Mania.Beatmaps.Patterns;
 using osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy;
+using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Scoring.Legacy;
 using osu.Game.Utils;
 using osuTK;
@@ -27,24 +26,42 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
         /// </summary>
         private const int max_notes_for_density = 7;
 
+        /// <summary>
+        /// The total number of columns.
+        /// </summary>
+        public int TotalColumns => TargetColumns * (Dual ? 2 : 1);
+
+        /// <summary>
+        /// The number of columns per-stage.
+        /// </summary>
         public int TargetColumns;
+
+        /// <summary>
+        /// Whether to double the number of stages.
+        /// </summary>
         public bool Dual;
+
+        /// <summary>
+        /// Whether the beatmap instantiated with is for the mania ruleset.
+        /// </summary>
         public readonly bool IsForCurrentRuleset;
 
-        private readonly int originalTargetColumns;
-
         // Internal for testing purposes
-        internal LegacyRandom Random { get; private set; }
+        internal readonly LegacyRandom Random;
 
         private Pattern lastPattern = new Pattern();
 
-        private ManiaBeatmap beatmap;
-
         public ManiaBeatmapConverter(IBeatmap beatmap, Ruleset ruleset)
-            : base(beatmap, ruleset)
+            : this(beatmap, LegacyBeatmapConversionDifficultyInfo.FromBeatmap(beatmap), ruleset)
         {
-            IsForCurrentRuleset = beatmap.BeatmapInfo.Ruleset.Equals(ruleset.RulesetInfo);
-            TargetColumns = GetColumnCount(LegacyBeatmapConversionDifficultyInfo.FromBeatmap(beatmap));
+        }
+
+        private ManiaBeatmapConverter(IBeatmap? beatmap, LegacyBeatmapConversionDifficultyInfo difficulty, Ruleset ruleset)
+            : base(beatmap!, ruleset)
+        {
+            IsForCurrentRuleset = difficulty.SourceRuleset.Equals(ruleset.RulesetInfo);
+            Random = new LegacyRandom((int)MathF.Round(difficulty.DrainRate + difficulty.CircleSize) * 20 + (int)(difficulty.OverallDifficulty * 41.2) + (int)MathF.Round(difficulty.ApproachRate));
+            TargetColumns = getColumnCount(difficulty);
 
             if (IsForCurrentRuleset && TargetColumns > ManiaRuleset.MAX_STAGE_KEYS)
             {
@@ -52,52 +69,53 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
                 Dual = true;
             }
 
-            originalTargetColumns = TargetColumns;
+            static int getColumnCount(LegacyBeatmapConversionDifficultyInfo difficulty)
+            {
+                double roundedCircleSize = Math.Round(difficulty.CircleSize);
+
+                if (difficulty.SourceRuleset.ShortName == ManiaRuleset.SHORT_NAME)
+                    return (int)Math.Max(1, roundedCircleSize);
+
+                double roundedOverallDifficulty = Math.Round(difficulty.OverallDifficulty);
+
+                if (difficulty.TotalObjectCount > 0 && difficulty.EndTimeObjectCount >= 0)
+                {
+                    int countSliderOrSpinner = difficulty.EndTimeObjectCount;
+
+                    // In osu!stable, this division appears as if it happens on floats, but due to release-mode
+                    // optimisations, it actually ends up happening on doubles.
+                    double percentSpecialObjects = (double)countSliderOrSpinner / difficulty.TotalObjectCount;
+
+                    if (percentSpecialObjects < 0.2)
+                        return 7;
+                    if (percentSpecialObjects < 0.3 || roundedCircleSize >= 5)
+                        return roundedOverallDifficulty > 5 ? 7 : 6;
+                    if (percentSpecialObjects > 0.6)
+                        return roundedOverallDifficulty > 4 ? 5 : 4;
+                }
+
+                return Math.Max(4, Math.Min((int)roundedOverallDifficulty + 1, 7));
+            }
         }
 
-        public static int GetColumnCount(LegacyBeatmapConversionDifficultyInfo difficulty)
+        public static int GetColumnCount(LegacyBeatmapConversionDifficultyInfo difficulty, IReadOnlyList<Mod>? mods = null)
         {
-            double roundedCircleSize = Math.Round(difficulty.CircleSize);
+            var converter = new ManiaBeatmapConverter(null, difficulty, new ManiaRuleset());
 
-            if (difficulty.SourceRuleset.ShortName == ManiaRuleset.SHORT_NAME)
-                return (int)Math.Max(1, roundedCircleSize);
-
-            double roundedOverallDifficulty = Math.Round(difficulty.OverallDifficulty);
-
-            if (difficulty.TotalObjectCount > 0 && difficulty.EndTimeObjectCount >= 0)
+            if (mods != null)
             {
-                int countSliderOrSpinner = difficulty.EndTimeObjectCount;
-
-                // In osu!stable, this division appears as if it happens on floats, but due to release-mode
-                // optimisations, it actually ends up happening on doubles.
-                double percentSpecialObjects = (double)countSliderOrSpinner / difficulty.TotalObjectCount;
-
-                if (percentSpecialObjects < 0.2)
-                    return 7;
-                if (percentSpecialObjects < 0.3 || roundedCircleSize >= 5)
-                    return roundedOverallDifficulty > 5 ? 7 : 6;
-                if (percentSpecialObjects > 0.6)
-                    return roundedOverallDifficulty > 4 ? 5 : 4;
+                foreach (var m in mods.OfType<IApplicableToBeatmapConverter>())
+                    m.ApplyToBeatmapConverter(converter);
             }
 
-            return Math.Max(4, Math.Min((int)roundedOverallDifficulty + 1, 7));
+            return converter.TotalColumns;
         }
 
         public override bool CanConvert() => Beatmap.HitObjects.All(h => h is IHasXPosition);
 
-        protected override Beatmap<ManiaHitObject> ConvertBeatmap(IBeatmap original, CancellationToken cancellationToken)
-        {
-            IBeatmapDifficultyInfo difficulty = original.Difficulty;
-
-            int seed = (int)MathF.Round(difficulty.DrainRate + difficulty.CircleSize) * 20 + (int)(difficulty.OverallDifficulty * 41.2) + (int)MathF.Round(difficulty.ApproachRate);
-            Random = new LegacyRandom(seed);
-
-            return base.ConvertBeatmap(original, cancellationToken);
-        }
-
         protected override Beatmap<ManiaHitObject> CreateBeatmap()
         {
-            beatmap = new ManiaBeatmap(new StageDefinition(TargetColumns), originalTargetColumns);
+            ManiaBeatmap beatmap = new ManiaBeatmap(new StageDefinition(TargetColumns));
 
             if (Dual)
                 beatmap.Stages.Add(new StageDefinition(TargetColumns));
@@ -115,10 +133,6 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
             }
 
             var objects = IsForCurrentRuleset ? generateSpecific(original, beatmap) : generateConverted(original, beatmap);
-
-            if (objects == null)
-                yield break;
-
             foreach (ManiaHitObject obj in objects)
                 yield return obj;
         }
@@ -152,7 +166,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
         /// <returns>The hit objects generated.</returns>
         private IEnumerable<ManiaHitObject> generateSpecific(HitObject original, IBeatmap originalBeatmap)
         {
-            var generator = new SpecificBeatmapPatternGenerator(Random, original, beatmap, lastPattern, originalBeatmap);
+            var generator = new SpecificBeatmapPatternGenerator(Random, original, originalBeatmap, TotalColumns, lastPattern);
 
             foreach (var newPattern in generator.Generate())
             {
@@ -171,13 +185,13 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
         /// <returns>The hit objects generated.</returns>
         private IEnumerable<ManiaHitObject> generateConverted(HitObject original, IBeatmap originalBeatmap)
         {
-            Patterns.PatternGenerator conversion = null;
+            Patterns.PatternGenerator? conversion = null;
 
             switch (original)
             {
                 case IHasPath:
                 {
-                    var generator = new PathObjectPatternGenerator(Random, original, beatmap, lastPattern, originalBeatmap);
+                    var generator = new PathObjectPatternGenerator(Random, original, originalBeatmap, TotalColumns, lastPattern);
                     conversion = generator;
 
                     var positionData = original as IHasPosition;
@@ -195,7 +209,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
 
                 case IHasDuration endTimeData:
                 {
-                    conversion = new EndTimeObjectPatternGenerator(Random, original, beatmap, lastPattern, originalBeatmap);
+                    conversion = new EndTimeObjectPatternGenerator(Random, original, originalBeatmap, TotalColumns, lastPattern);
 
                     recordNote(endTimeData.EndTime, new Vector2(256, 192));
                     computeDensity(endTimeData.EndTime);
@@ -206,7 +220,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
                 {
                     computeDensity(original.StartTime);
 
-                    conversion = new HitObjectPatternGenerator(Random, original, beatmap, lastPattern, lastTime, lastPosition, density, lastStair, originalBeatmap);
+                    conversion = new HitObjectPatternGenerator(Random, original, originalBeatmap, TotalColumns, lastPattern, lastTime, lastPosition, density, lastStair);
 
                     recordNote(original.StartTime, positionData.Position);
                     break;
@@ -231,8 +245,8 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
         /// </summary>
         private class SpecificBeatmapPatternGenerator : Patterns.Legacy.PatternGenerator
         {
-            public SpecificBeatmapPatternGenerator(LegacyRandom random, HitObject hitObject, ManiaBeatmap beatmap, Pattern previousPattern, IBeatmap originalBeatmap)
-                : base(random, hitObject, beatmap, previousPattern, originalBeatmap)
+            public SpecificBeatmapPatternGenerator(LegacyRandom random, HitObject hitObject, IBeatmap beatmap, int totalColumns, Pattern previousPattern)
+                : base(random, hitObject, beatmap, previousPattern, totalColumns)
             {
             }
 
diff --git a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs
index 2265d3d347..52bb87ae19 100644
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs
@@ -17,8 +17,8 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
         private readonly int endTime;
         private readonly PatternType convertType;
 
-        public EndTimeObjectPatternGenerator(LegacyRandom random, HitObject hitObject, ManiaBeatmap beatmap, Pattern previousPattern, IBeatmap originalBeatmap)
-            : base(random, hitObject, beatmap, previousPattern, originalBeatmap)
+        public EndTimeObjectPatternGenerator(LegacyRandom random, HitObject hitObject, IBeatmap beatmap, int totalColumns, Pattern previousPattern)
+            : base(random, hitObject, beatmap, previousPattern, totalColumns)
         {
             endTime = (int)((HitObject as IHasDuration)?.EndTime ?? 0);
 
diff --git a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/HitObjectPatternGenerator.cs b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/HitObjectPatternGenerator.cs
index 27cb681300..ad45a3fb21 100644
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/HitObjectPatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/HitObjectPatternGenerator.cs
@@ -23,9 +23,9 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
         private readonly PatternType convertType;
 
-        public HitObjectPatternGenerator(LegacyRandom random, HitObject hitObject, ManiaBeatmap beatmap, Pattern previousPattern, double previousTime, Vector2 previousPosition, double density,
-                                         PatternType lastStair, IBeatmap originalBeatmap)
-            : base(random, hitObject, beatmap, previousPattern, originalBeatmap)
+        public HitObjectPatternGenerator(LegacyRandom random, HitObject hitObject, IBeatmap beatmap, int totalColumns, Pattern previousPattern, double previousTime, Vector2 previousPosition,
+                                         double density, PatternType lastStair)
+            : base(random, hitObject, beatmap, previousPattern, totalColumns)
         {
             StairType = lastStair;
 
diff --git a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PathObjectPatternGenerator.cs b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PathObjectPatternGenerator.cs
index 4922915c7d..6d593a75e7 100644
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PathObjectPatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PathObjectPatternGenerator.cs
@@ -31,8 +31,8 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
         private PatternType convertType;
 
-        public PathObjectPatternGenerator(LegacyRandom random, HitObject hitObject, ManiaBeatmap beatmap, Pattern previousPattern, IBeatmap originalBeatmap)
-            : base(random, hitObject, beatmap, previousPattern, originalBeatmap)
+        public PathObjectPatternGenerator(LegacyRandom random, HitObject hitObject, IBeatmap beatmap, int totalColumns, Pattern previousPattern)
+            : base(random, hitObject, beatmap, previousPattern, totalColumns)
         {
             convertType = PatternType.None;
             if (!Beatmap.ControlPointInfo.EffectPointAt(hitObject.StartTime).KiaiMode)
diff --git a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PatternGenerator.cs b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PatternGenerator.cs
index 77f93b4ef9..48b8778501 100644
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PatternGenerator.cs
@@ -27,20 +27,12 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
         /// </summary>
         protected readonly LegacyRandom Random;
 
-        /// <summary>
-        /// The beatmap which <see cref="HitObject"/> is being converted from.
-        /// </summary>
-        protected readonly IBeatmap OriginalBeatmap;
-
-        protected PatternGenerator(LegacyRandom random, HitObject hitObject, ManiaBeatmap beatmap, Pattern previousPattern, IBeatmap originalBeatmap)
-            : base(hitObject, beatmap, previousPattern)
+        protected PatternGenerator(LegacyRandom random, HitObject hitObject, IBeatmap beatmap, Pattern previousPattern, int totalColumns)
+            : base(hitObject, beatmap, totalColumns, previousPattern)
         {
             ArgumentNullException.ThrowIfNull(random);
-            ArgumentNullException.ThrowIfNull(originalBeatmap);
 
             Random = random;
-            OriginalBeatmap = originalBeatmap;
-
             RandomStart = TotalColumns == 8 ? 1 : 0;
         }
 
@@ -104,17 +96,17 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                 if (conversionDifficulty != null)
                     return conversionDifficulty.Value;
 
-                HitObject lastObject = OriginalBeatmap.HitObjects.LastOrDefault();
-                HitObject firstObject = OriginalBeatmap.HitObjects.FirstOrDefault();
+                HitObject lastObject = Beatmap.HitObjects.LastOrDefault();
+                HitObject firstObject = Beatmap.HitObjects.FirstOrDefault();
 
                 // Drain time in seconds
-                int drainTime = (int)(((lastObject?.StartTime ?? 0) - (firstObject?.StartTime ?? 0) - OriginalBeatmap.TotalBreakTime) / 1000);
+                int drainTime = (int)(((lastObject?.StartTime ?? 0) - (firstObject?.StartTime ?? 0) - Beatmap.TotalBreakTime) / 1000);
 
                 if (drainTime == 0)
                     drainTime = 10000;
 
-                IBeatmapDifficultyInfo difficulty = OriginalBeatmap.Difficulty;
-                conversionDifficulty = ((difficulty.DrainRate + Math.Clamp(difficulty.ApproachRate, 4, 7)) / 1.5 + (double)OriginalBeatmap.HitObjects.Count / drainTime * 9f) / 38f * 5f / 1.15;
+                IBeatmapDifficultyInfo difficulty = Beatmap.Difficulty;
+                conversionDifficulty = ((difficulty.DrainRate + Math.Clamp(difficulty.ApproachRate, 4, 7)) / 1.5 + (double)Beatmap.HitObjects.Count / drainTime * 9f) / 38f * 5f / 1.15;
                 conversionDifficulty = Math.Min(conversionDifficulty.Value, 12);
 
                 return conversionDifficulty.Value;
diff --git a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/PatternGenerator.cs b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/PatternGenerator.cs
index 3d3c35773b..8d98515fa4 100644
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/PatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/PatternGenerator.cs
@@ -3,6 +3,7 @@
 
 using System;
 using System.Collections.Generic;
+using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Objects;
 
 namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns
@@ -25,11 +26,11 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns
         /// <summary>
         /// The beatmap which <see cref="HitObject"/> is a part of.
         /// </summary>
-        protected readonly ManiaBeatmap Beatmap;
+        protected readonly IBeatmap Beatmap;
 
         protected readonly int TotalColumns;
 
-        protected PatternGenerator(HitObject hitObject, ManiaBeatmap beatmap, Pattern previousPattern)
+        protected PatternGenerator(HitObject hitObject, IBeatmap beatmap, int totalColumns, Pattern previousPattern)
         {
             ArgumentNullException.ThrowIfNull(hitObject);
             ArgumentNullException.ThrowIfNull(beatmap);
@@ -38,8 +39,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns
             HitObject = hitObject;
             Beatmap = beatmap;
             PreviousPattern = previousPattern;
-
-            TotalColumns = Beatmap.TotalColumns;
+            TotalColumns = totalColumns;
         }
 
         /// <summary>
diff --git a/osu.Game.Rulesets.Mania/Difficulty/ManiaLegacyScoreSimulator.cs b/osu.Game.Rulesets.Mania/Difficulty/ManiaLegacyScoreSimulator.cs
index d9fd96ac6a..8a1b127265 100644
--- a/osu.Game.Rulesets.Mania/Difficulty/ManiaLegacyScoreSimulator.cs
+++ b/osu.Game.Rulesets.Mania/Difficulty/ManiaLegacyScoreSimulator.cs
@@ -51,13 +51,8 @@ namespace osu.Game.Rulesets.Mania.Difficulty
                 return multiplier;
 
             // Apply key mod multipliers.
-
             int originalColumns = ManiaBeatmapConverter.GetColumnCount(difficulty);
-            int actualColumns = originalColumns;
-
-            actualColumns = mods.OfType<ManiaKeyMod>().SingleOrDefault()?.KeyCount ?? actualColumns;
-            if (mods.Any(m => m is ManiaModDualStages))
-                actualColumns *= 2;
+            int actualColumns = ManiaBeatmapConverter.GetColumnCount(difficulty, mods);
 
             if (actualColumns > originalColumns)
                 multiplier *= 0.9;
diff --git a/osu.Game.Rulesets.Mania/Edit/Checks/CheckKeyCount.cs b/osu.Game.Rulesets.Mania/Edit/Checks/CheckKeyCount.cs
new file mode 100644
index 0000000000..51ead5f423
--- /dev/null
+++ b/osu.Game.Rulesets.Mania/Edit/Checks/CheckKeyCount.cs
@@ -0,0 +1,39 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks.Components;
+
+namespace osu.Game.Rulesets.Mania.Edit.Checks
+{
+    public class CheckKeyCount : ICheck
+    {
+        public CheckMetadata Metadata => new CheckMetadata(CheckCategory.Settings, "Check mania keycount.");
+
+        public IEnumerable<IssueTemplate> PossibleTemplates => new IssueTemplate[]
+        {
+            new IssueTemplateKeycountTooLow(this),
+        };
+
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            var diff = context.Beatmap.Difficulty;
+
+            if (diff.CircleSize < 4)
+            {
+                yield return new IssueTemplateKeycountTooLow(this).Create(diff.CircleSize);
+            }
+        }
+
+        public class IssueTemplateKeycountTooLow : IssueTemplate
+        {
+            public IssueTemplateKeycountTooLow(ICheck check)
+                : base(check, IssueType.Problem, "Key count is {0} and must be 4 or higher.")
+            {
+            }
+
+            public Issue Create(float current) => new Issue(this, current);
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Mania/Edit/Checks/CheckManiaAbnormalDifficultySettings.cs b/osu.Game.Rulesets.Mania/Edit/Checks/CheckManiaAbnormalDifficultySettings.cs
new file mode 100644
index 0000000000..233c602c21
--- /dev/null
+++ b/osu.Game.Rulesets.Mania/Edit/Checks/CheckManiaAbnormalDifficultySettings.cs
@@ -0,0 +1,33 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Edit.Checks.Components;
+
+namespace osu.Game.Rulesets.Mania.Edit.Checks
+{
+    public class CheckManiaAbnormalDifficultySettings : CheckAbnormalDifficultySettings
+    {
+        public override CheckMetadata Metadata => new CheckMetadata(CheckCategory.Settings, "Checks mania relevant settings");
+
+        public override IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            var diff = context.Beatmap.Difficulty;
+            Issue? issue;
+
+            if (HasMoreThanOneDecimalPlace("Overall difficulty", diff.OverallDifficulty, out issue))
+                yield return issue;
+
+            if (OutOfRange("Overall difficulty", diff.OverallDifficulty, out issue))
+                yield return issue;
+
+            if (HasMoreThanOneDecimalPlace("Drain rate", diff.DrainRate, out issue))
+                yield return issue;
+
+            if (OutOfRange("Drain rate", diff.DrainRate, out issue))
+                yield return issue;
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Mania/Edit/ManiaBeatmapVerifier.cs b/osu.Game.Rulesets.Mania/Edit/ManiaBeatmapVerifier.cs
new file mode 100644
index 0000000000..4adabfa4d7
--- /dev/null
+++ b/osu.Game.Rulesets.Mania/Edit/ManiaBeatmapVerifier.cs
@@ -0,0 +1,26 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Linq;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks.Components;
+using osu.Game.Rulesets.Mania.Edit.Checks;
+
+namespace osu.Game.Rulesets.Mania.Edit
+{
+    public class ManiaBeatmapVerifier : IBeatmapVerifier
+    {
+        private readonly List<ICheck> checks = new List<ICheck>
+        {
+            // Settings
+            new CheckKeyCount(),
+            new CheckManiaAbnormalDifficultySettings(),
+        };
+
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            return checks.SelectMany(check => check.Run(context));
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Mania/ManiaFilterCriteria.cs b/osu.Game.Rulesets.Mania/ManiaFilterCriteria.cs
index 930ca217cd..8c6efbc72d 100644
--- a/osu.Game.Rulesets.Mania/ManiaFilterCriteria.cs
+++ b/osu.Game.Rulesets.Mania/ManiaFilterCriteria.cs
@@ -1,9 +1,14 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Collections.Generic;
+using System.Linq;
+using osu.Framework.Bindables;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Filter;
 using osu.Game.Rulesets.Mania.Beatmaps;
+using osu.Game.Rulesets.Mania.Mods;
+using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Scoring.Legacy;
 using osu.Game.Screens.Select;
 using osu.Game.Screens.Select.Filter;
@@ -14,9 +19,9 @@ namespace osu.Game.Rulesets.Mania
     {
         private FilterCriteria.OptionalRange<float> keys;
 
-        public bool Matches(BeatmapInfo beatmapInfo)
+        public bool Matches(BeatmapInfo beatmapInfo, FilterCriteria criteria)
         {
-            return !keys.HasFilter || keys.IsInRange(ManiaBeatmapConverter.GetColumnCount(LegacyBeatmapConversionDifficultyInfo.FromBeatmapInfo(beatmapInfo)));
+            return !keys.HasFilter || keys.IsInRange(ManiaBeatmapConverter.GetColumnCount(LegacyBeatmapConversionDifficultyInfo.FromBeatmapInfo(beatmapInfo), criteria.Mods));
         }
 
         public bool TryParseCustomKeywordCriteria(string key, Operator op, string value)
@@ -30,5 +35,20 @@ namespace osu.Game.Rulesets.Mania
 
             return false;
         }
+
+        public bool FilterMayChangeFromMods(ValueChangedEvent<IReadOnlyList<Mod>> mods)
+        {
+            if (keys.HasFilter)
+            {
+                // Interpreting as the Mod type is required for equality comparison.
+                HashSet<Mod> oldSet = mods.OldValue.OfType<ManiaKeyMod>().AsEnumerable<Mod>().ToHashSet();
+                HashSet<Mod> newSet = mods.NewValue.OfType<ManiaKeyMod>().AsEnumerable<Mod>().ToHashSet();
+
+                if (!oldSet.SetEquals(newSet))
+                    return true;
+            }
+
+            return false;
+        }
     }
 }
diff --git a/osu.Game.Rulesets.Mania/ManiaRuleset.cs b/osu.Game.Rulesets.Mania/ManiaRuleset.cs
index 0b54fb3da0..b5614e2b56 100644
--- a/osu.Game.Rulesets.Mania/ManiaRuleset.cs
+++ b/osu.Game.Rulesets.Mania/ManiaRuleset.cs
@@ -65,6 +65,8 @@ namespace osu.Game.Rulesets.Mania
 
         public override HitObjectComposer CreateHitObjectComposer() => new ManiaHitObjectComposer(this);
 
+        public override IBeatmapVerifier CreateBeatmapVerifier() => new ManiaBeatmapVerifier();
+
         public override ISkin? CreateSkinTransformer(ISkin skin, IBeatmap beatmap)
         {
             switch (skin)
@@ -421,8 +423,8 @@ namespace osu.Game.Rulesets.Mania
 
         public override DifficultySection CreateEditorDifficultySection() => new ManiaDifficultySection();
 
-        public int GetKeyCount(IBeatmapInfo beatmapInfo)
-            => ManiaBeatmapConverter.GetColumnCount(LegacyBeatmapConversionDifficultyInfo.FromBeatmapInfo(beatmapInfo));
+        public int GetKeyCount(IBeatmapInfo beatmapInfo, IReadOnlyList<Mod>? mods = null)
+            => ManiaBeatmapConverter.GetColumnCount(LegacyBeatmapConversionDifficultyInfo.FromBeatmapInfo(beatmapInfo), mods);
     }
 
     public enum PlayfieldType
diff --git a/osu.Game.Rulesets.Mania/ManiaSkinComponentLookup.cs b/osu.Game.Rulesets.Mania/ManiaSkinComponentLookup.cs
index 44120e16e6..046d1c5b34 100644
--- a/osu.Game.Rulesets.Mania/ManiaSkinComponentLookup.cs
+++ b/osu.Game.Rulesets.Mania/ManiaSkinComponentLookup.cs
@@ -15,10 +15,6 @@ namespace osu.Game.Rulesets.Mania
             : base(component)
         {
         }
-
-        protected override string RulesetPrefix => ManiaRuleset.SHORT_NAME;
-
-        protected override string ComponentName => Component.ToString().ToLowerInvariant();
     }
 
     public enum ManiaSkinComponents
diff --git a/osu.Game.Rulesets.Mania/UI/DrawableManiaRuleset.cs b/osu.Game.Rulesets.Mania/UI/DrawableManiaRuleset.cs
index decf670c5d..275b1311de 100644
--- a/osu.Game.Rulesets.Mania/UI/DrawableManiaRuleset.cs
+++ b/osu.Game.Rulesets.Mania/UI/DrawableManiaRuleset.cs
@@ -26,6 +26,7 @@ using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.UI;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Scoring;
+using osu.Game.Screens.Play;
 using osu.Game.Skinning;
 
 namespace osu.Game.Rulesets.Mania.UI
@@ -164,6 +165,8 @@ namespace osu.Game.Rulesets.Mania.UI
 
         protected override ReplayRecorder CreateReplayRecorder(Score score) => new ManiaReplayRecorder(score);
 
+        protected override ResumeOverlay CreateResumeOverlay() => new DelayedResumeOverlay();
+
         protected override void Dispose(bool isDisposing)
         {
             base.Dispose(isDisposing);
diff --git a/osu.Game.Rulesets.Osu.Tests/Editor/Checks/CheckOsuAbnormalDifficultySettingsTest.cs b/osu.Game.Rulesets.Osu.Tests/Editor/Checks/CheckOsuAbnormalDifficultySettingsTest.cs
new file mode 100644
index 0000000000..5f49714d93
--- /dev/null
+++ b/osu.Game.Rulesets.Osu.Tests/Editor/Checks/CheckOsuAbnormalDifficultySettingsTest.cs
@@ -0,0 +1,194 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Rulesets.Osu.Edit.Checks;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Tests.Beatmaps;
+using System.Linq;
+
+namespace osu.Game.Rulesets.Osu.Tests.Editor.Checks
+{
+    [TestFixture]
+    public class CheckOsuAbnormalDifficultySettingsTest
+    {
+        private CheckOsuAbnormalDifficultySettings check = null!;
+
+        private readonly IBeatmap beatmap = new Beatmap<HitObject>();
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckOsuAbnormalDifficultySettings();
+
+            beatmap.Difficulty = new BeatmapDifficulty
+            {
+                ApproachRate = 5,
+                CircleSize = 5,
+                DrainRate = 5,
+                OverallDifficulty = 5,
+            };
+        }
+
+        [Test]
+        public void TestNormalSettings()
+        {
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(0));
+        }
+
+        [Test]
+        public void TestApproachRateTwoDecimals()
+        {
+            beatmap.Difficulty.ApproachRate = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestCircleSizeTwoDecimals()
+        {
+            beatmap.Difficulty.CircleSize = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestDrainRateTwoDecimals()
+        {
+            beatmap.Difficulty.DrainRate = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestOverallDifficultyTwoDecimals()
+        {
+            beatmap.Difficulty.OverallDifficulty = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestApproachRateUnder()
+        {
+            beatmap.Difficulty.ApproachRate = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestCircleSizeUnder()
+        {
+            beatmap.Difficulty.CircleSize = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestDrainRateUnder()
+        {
+            beatmap.Difficulty.DrainRate = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestOverallDifficultyUnder()
+        {
+            beatmap.Difficulty.OverallDifficulty = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestApproachRateOver()
+        {
+            beatmap.Difficulty.ApproachRate = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestCircleSizeOver()
+        {
+            beatmap.Difficulty.CircleSize = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestDrainRateOver()
+        {
+            beatmap.Difficulty.DrainRate = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestOverallDifficultyOver()
+        {
+            beatmap.Difficulty.OverallDifficulty = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        private BeatmapVerifierContext getContext()
+        {
+            return new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneObjectMerging.cs b/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneObjectMerging.cs
index 3d35ab79f7..dfe950c01e 100644
--- a/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneObjectMerging.cs
+++ b/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneObjectMerging.cs
@@ -68,7 +68,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
 
             AddAssert("slider created", () =>
             {
-                if (circle1 is null || circle2 is null || slider is null)
+                if (circle1 == null || circle2 == null || slider == null)
                     return false;
 
                 var controlPoints = slider.Path.ControlPoints;
@@ -111,7 +111,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
 
             AddAssert("slider created", () =>
             {
-                if (slider1 is null || slider2 is null || slider1Path is null)
+                if (slider1 == null || slider2 == null || slider1Path == null)
                     return false;
 
                 var controlPoints1 = slider1Path.ControlPoints;
@@ -143,7 +143,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
 
             AddAssert("slider end is at same completion for last slider", () =>
             {
-                if (slider1Path is null || slider2 is null)
+                if (slider1Path == null || slider2 == null)
                     return false;
 
                 var mergedSlider = (Slider)EditorBeatmap.SelectedHitObjects.First();
@@ -231,6 +231,137 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
                 (pos: circle2.Position, pathType: null)));
         }
 
+        [Test]
+        public void TestMergeSliderSliderSameStartTime()
+        {
+            Slider? slider1 = null;
+            SliderPath? slider1Path = null;
+            Slider? slider2 = null;
+
+            AddStep("select two sliders", () =>
+            {
+                slider1 = (Slider)EditorBeatmap.HitObjects.First(h => h is Slider);
+                slider1Path = new SliderPath(slider1.Path.ControlPoints.Select(p => new PathControlPoint(p.Position, p.Type)).ToArray(), slider1.Path.ExpectedDistance.Value);
+                slider2 = (Slider)EditorBeatmap.HitObjects.First(h => h is Slider && h.StartTime > slider1.StartTime);
+                EditorClock.Seek(slider1.StartTime);
+                EditorBeatmap.SelectedHitObjects.AddRange([slider1, slider2]);
+            });
+
+            AddStep("move sliders to the same start time", () =>
+            {
+                slider2!.StartTime = slider1!.StartTime;
+            });
+
+            mergeSelection();
+
+            AddAssert("slider created", () =>
+            {
+                if (slider1 == null || slider2 == null || slider1Path == null)
+                    return false;
+
+                var controlPoints1 = slider1Path.ControlPoints;
+                var controlPoints2 = slider2.Path.ControlPoints;
+                (Vector2, PathType?)[] args = new (Vector2, PathType?)[controlPoints1.Count + controlPoints2.Count - 1];
+
+                for (int i = 0; i < controlPoints1.Count - 1; i++)
+                {
+                    args[i] = (controlPoints1[i].Position + slider1.Position, controlPoints1[i].Type);
+                }
+
+                for (int i = 0; i < controlPoints2.Count; i++)
+                {
+                    args[i + controlPoints1.Count - 1] = (controlPoints2[i].Position + controlPoints1[^1].Position + slider1.Position, controlPoints2[i].Type);
+                }
+
+                return sliderCreatedFor(args);
+            });
+
+            AddAssert("samples exist", sliderSampleExist);
+
+            AddAssert("merged slider matches first slider", () =>
+            {
+                var mergedSlider = (Slider)EditorBeatmap.SelectedHitObjects.First();
+                return slider1 is not null && mergedSlider.HeadCircle.Samples.SequenceEqual(slider1.HeadCircle.Samples)
+                                           && mergedSlider.TailCircle.Samples.SequenceEqual(slider1.TailCircle.Samples)
+                                           && mergedSlider.Samples.SequenceEqual(slider1.Samples);
+            });
+
+            AddAssert("slider end is at same completion for last slider", () =>
+            {
+                if (slider1Path == null || slider2 == null)
+                    return false;
+
+                var mergedSlider = (Slider)EditorBeatmap.SelectedHitObjects.First();
+                return Precision.AlmostEquals(mergedSlider.Path.Distance, slider1Path.CalculatedDistance + slider2.Path.Distance);
+            });
+        }
+
+        [Test]
+        public void TestMergeSliderSliderSameStartAndEndTime()
+        {
+            Slider? slider1 = null;
+            SliderPath? slider1Path = null;
+            Slider? slider2 = null;
+
+            AddStep("select two sliders", () =>
+            {
+                slider1 = (Slider)EditorBeatmap.HitObjects.First(h => h is Slider);
+                slider1Path = new SliderPath(slider1.Path.ControlPoints.Select(p => new PathControlPoint(p.Position, p.Type)).ToArray(), slider1.Path.ExpectedDistance.Value);
+                slider2 = (Slider)EditorBeatmap.HitObjects.First(h => h is Slider && h.StartTime > slider1.StartTime);
+                EditorClock.Seek(slider1.StartTime);
+                EditorBeatmap.SelectedHitObjects.AddRange([slider1, slider2]);
+            });
+
+            AddStep("move sliders to the same start & end time", () =>
+            {
+                slider2!.StartTime = slider1!.StartTime;
+                slider2.Path = slider1.Path;
+            });
+
+            mergeSelection();
+
+            AddAssert("slider created", () =>
+            {
+                if (slider1 == null || slider2 == null || slider1Path == null)
+                    return false;
+
+                var controlPoints1 = slider1Path.ControlPoints;
+                var controlPoints2 = slider2.Path.ControlPoints;
+                (Vector2, PathType?)[] args = new (Vector2, PathType?)[controlPoints1.Count + controlPoints2.Count - 1];
+
+                for (int i = 0; i < controlPoints1.Count - 1; i++)
+                {
+                    args[i] = (controlPoints1[i].Position + slider1.Position, controlPoints1[i].Type);
+                }
+
+                for (int i = 0; i < controlPoints2.Count; i++)
+                {
+                    args[i + controlPoints1.Count - 1] = (controlPoints2[i].Position + controlPoints1[^1].Position + slider1.Position, controlPoints2[i].Type);
+                }
+
+                return sliderCreatedFor(args);
+            });
+
+            AddAssert("samples exist", sliderSampleExist);
+
+            AddAssert("merged slider matches first slider", () =>
+            {
+                var mergedSlider = (Slider)EditorBeatmap.SelectedHitObjects.First();
+                return slider1 is not null && mergedSlider.HeadCircle.Samples.SequenceEqual(slider1.HeadCircle.Samples)
+                                           && mergedSlider.TailCircle.Samples.SequenceEqual(slider1.TailCircle.Samples)
+                                           && mergedSlider.Samples.SequenceEqual(slider1.Samples);
+            });
+
+            AddAssert("slider end is at same completion for last slider", () =>
+            {
+                if (slider1Path == null || slider2 == null)
+                    return false;
+
+                var mergedSlider = (Slider)EditorBeatmap.SelectedHitObjects.First();
+                return Precision.AlmostEquals(mergedSlider.Path.Distance, slider1Path.CalculatedDistance + slider2.Path.Distance);
+            });
+        }
+
         private void mergeSelection()
         {
             AddStep("merge selection", () =>
diff --git a/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneOsuReverseSelection.cs b/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneOsuReverseSelection.cs
new file mode 100644
index 0000000000..28c1577fcb
--- /dev/null
+++ b/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneOsuReverseSelection.cs
@@ -0,0 +1,300 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Tests.Beatmaps;
+using osuTK;
+using osuTK.Input;
+
+namespace osu.Game.Rulesets.Osu.Tests.Editor
+{
+    [TestFixture]
+    public partial class TestSceneOsuReverseSelection : TestSceneOsuEditor
+    {
+        protected override IBeatmap CreateBeatmap(RulesetInfo ruleset) => new TestBeatmap(ruleset, false);
+
+        [Test]
+        public void TestReverseSelectionTwoCircles()
+        {
+            OsuHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            AddStep("Add circles", () =>
+            {
+                var circle1 = new HitCircle
+                {
+                    StartTime = 0,
+                    Position = new Vector2(208, 240)
+                };
+                var circle2 = new HitCircle
+                {
+                    StartTime = 200,
+                    Position = new Vector2(256, 144)
+                };
+
+                EditorBeatmap.AddRange([circle1, circle2]);
+            });
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            AddStep("Select circles", () => EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects));
+
+            AddStep("Reverse selection", () =>
+            {
+                InputManager.PressKey(Key.LControl);
+                InputManager.Key(Key.G);
+                InputManager.ReleaseKey(Key.LControl);
+            });
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+        }
+
+        [Test]
+        public void TestReverseSelectionThreeCircles()
+        {
+            OsuHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            AddStep("Add circles", () =>
+            {
+                var circle1 = new HitCircle
+                {
+                    StartTime = 0,
+                    Position = new Vector2(208, 240)
+                };
+                var circle2 = new HitCircle
+                {
+                    StartTime = 200,
+                    Position = new Vector2(256, 144)
+                };
+                var circle3 = new HitCircle
+                {
+                    StartTime = 400,
+                    Position = new Vector2(304, 240)
+                };
+
+                EditorBeatmap.AddRange([circle1, circle2, circle3]);
+            });
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            AddStep("Select circles", () => EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects));
+
+            AddStep("Reverse selection", () =>
+            {
+                InputManager.PressKey(Key.LControl);
+                InputManager.Key(Key.G);
+                InputManager.ReleaseKey(Key.LControl);
+            });
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+        }
+
+        [Test]
+        public void TestReverseSelectionCircleAndSlider()
+        {
+            OsuHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            Vector2 sliderHeadOldPosition = default;
+            Vector2 sliderTailOldPosition = default;
+
+            AddStep("Add objects", () =>
+            {
+                var circle = new HitCircle
+                {
+                    StartTime = 0,
+                    Position = new Vector2(208, 240)
+                };
+                var slider = new Slider
+                {
+                    StartTime = 200,
+                    Position = sliderHeadOldPosition = new Vector2(257, 144),
+                    Path = new SliderPath
+                    {
+                        ControlPoints =
+                        {
+                            new PathControlPoint(),
+                            new PathControlPoint(new Vector2(100))
+                        }
+                    }
+                };
+
+                sliderTailOldPosition = slider.EndPosition;
+
+                EditorBeatmap.AddRange([circle, slider]);
+            });
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            AddStep("Select objects", () => EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects));
+
+            AddStep("Reverse selection", () =>
+            {
+                InputManager.PressKey(Key.LControl);
+                InputManager.Key(Key.G);
+                InputManager.ReleaseKey(Key.LControl);
+            });
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+
+            AddAssert("Slider head is at slider tail", () =>
+                Vector2.Distance(EditorBeatmap.HitObjects.OfType<Slider>().ElementAt(0).Position, sliderTailOldPosition) < 1);
+
+            AddAssert("Slider tail is at slider head", () =>
+                Vector2.Distance(EditorBeatmap.HitObjects.OfType<Slider>().ElementAt(0).EndPosition, sliderHeadOldPosition) < 1);
+        }
+
+        [Test]
+        public void TestReverseSelectionTwoCirclesAndSlider()
+        {
+            OsuHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            Vector2 sliderHeadOldPosition = default;
+            Vector2 sliderTailOldPosition = default;
+
+            AddStep("Add objects", () =>
+            {
+                var circle1 = new HitCircle
+                {
+                    StartTime = 0,
+                    Position = new Vector2(208, 240)
+                };
+                var circle2 = new HitCircle
+                {
+                    StartTime = 200,
+                    Position = new Vector2(256, 144)
+                };
+                var slider = new Slider
+                {
+                    StartTime = 200,
+                    Position = sliderHeadOldPosition = new Vector2(304, 240),
+                    Path = new SliderPath
+                    {
+                        ControlPoints =
+                        {
+                            new PathControlPoint(),
+                            new PathControlPoint(new Vector2(100))
+                        }
+                    }
+                };
+
+                sliderTailOldPosition = slider.EndPosition;
+
+                EditorBeatmap.AddRange([circle1, circle2, slider]);
+            });
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            AddStep("Select objects", () => EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects));
+
+            AddStep("Reverse selection", () =>
+            {
+                InputManager.PressKey(Key.LControl);
+                InputManager.Key(Key.G);
+                InputManager.ReleaseKey(Key.LControl);
+            });
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+
+            AddAssert("Slider head is at slider tail", () =>
+                Vector2.Distance(EditorBeatmap.HitObjects.OfType<Slider>().ElementAt(0).Position, sliderTailOldPosition) < 1);
+
+            AddAssert("Slider tail is at slider head", () =>
+                Vector2.Distance(EditorBeatmap.HitObjects.OfType<Slider>().ElementAt(0).EndPosition, sliderHeadOldPosition) < 1);
+        }
+
+        [Test]
+        public void TestReverseSelectionTwoCombos()
+        {
+            OsuHitObject[] objects = null!;
+            bool[] newCombos = null!;
+
+            AddStep("Add circles", () =>
+            {
+                var circle1 = new HitCircle
+                {
+                    StartTime = 0,
+                    Position = new Vector2(216, 240)
+                };
+                var circle2 = new HitCircle
+                {
+                    StartTime = 200,
+                    Position = new Vector2(120, 192)
+                };
+                var circle3 = new HitCircle
+                {
+                    StartTime = 400,
+                    Position = new Vector2(216, 144)
+                };
+
+                var circle4 = new HitCircle
+                {
+                    StartTime = 646,
+                    NewCombo = true,
+                    Position = new Vector2(296, 240)
+                };
+                var circle5 = new HitCircle
+                {
+                    StartTime = 846,
+                    Position = new Vector2(392, 162)
+                };
+                var circle6 = new HitCircle
+                {
+                    StartTime = 1046,
+                    Position = new Vector2(296, 144)
+                };
+
+                EditorBeatmap.AddRange([circle1, circle2, circle3, circle4, circle5, circle6]);
+            });
+
+            AddStep("store objects & new combo data", () =>
+            {
+                objects = getObjects().ToArray();
+                newCombos = getObjectNewCombos().ToArray();
+            });
+
+            AddStep("Select circles", () => EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects));
+
+            AddStep("Reverse selection", () =>
+            {
+                InputManager.PressKey(Key.LControl);
+                InputManager.Key(Key.G);
+                InputManager.ReleaseKey(Key.LControl);
+            });
+
+            AddAssert("objects reversed", getObjects, () => Is.EqualTo(objects.Reverse()));
+            AddAssert("new combo positions preserved", getObjectNewCombos, () => Is.EqualTo(newCombos));
+        }
+
+        private IEnumerable<OsuHitObject> getObjects() => EditorBeatmap.HitObjects.OfType<OsuHitObject>();
+
+        private IEnumerable<bool> getObjectNewCombos() => getObjects().Select(ho => ho.NewCombo);
+    }
+}
diff --git a/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePathControlPointVisualiser.cs b/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePathControlPointVisualiser.cs
index 2b53554ed1..0ca30e00bc 100644
--- a/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePathControlPointVisualiser.cs
+++ b/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePathControlPointVisualiser.cs
@@ -172,6 +172,54 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
             assertControlPointPathType(4, null);
         }
 
+        [Test]
+        public void TestStackingUpdatesPointsPosition()
+        {
+            createVisualiser(true);
+
+            Vector2[] points =
+            [
+                new Vector2(200),
+                new Vector2(300),
+                new Vector2(500, 300),
+                new Vector2(700, 200),
+                new Vector2(500, 100)
+            ];
+
+            foreach (var point in points) addControlPointStep(point);
+
+            AddStep("apply stacking", () => slider.StackHeightBindable.Value += 1);
+
+            for (int i = 0; i < points.Length; i++)
+                addAssertPointPositionChanged(points, i);
+        }
+
+        [Test]
+        public void TestStackingUpdatesConnectionPosition()
+        {
+            createVisualiser(true);
+
+            Vector2 connectionPosition;
+            addControlPointStep(connectionPosition = new Vector2(300));
+            addControlPointStep(new Vector2(600));
+
+            // Apply a big number in stacking so the person running the test can clearly see if it fails
+            AddStep("apply stacking", () => slider.StackHeightBindable.Value += 10);
+
+            AddAssert($"Connection at {connectionPosition} changed",
+                () => visualiser.Connections[0].Position,
+                () => !Is.EqualTo(connectionPosition)
+            );
+        }
+
+        private void addAssertPointPositionChanged(Vector2[] points, int index)
+        {
+            AddAssert($"Point at {points.ElementAt(index)} changed",
+                () => visualiser.Pieces[index].Position,
+                () => !Is.EqualTo(points.ElementAt(index))
+            );
+        }
+
         private void createVisualiser(bool allowSelection) => AddStep("create visualiser", () => Child = visualiser = new PathControlPointVisualiser<Slider>(slider, allowSelection)
         {
             Anchor = Anchor.Centre,
diff --git a/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePreciseRotation.cs b/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePreciseRotation.cs
index d7dd30d608..30e0dbbf2e 100644
--- a/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePreciseRotation.cs
+++ b/osu.Game.Rulesets.Osu.Tests/Editor/TestScenePreciseRotation.cs
@@ -24,14 +24,38 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
         [Test]
         public void TestHotkeyHandling()
         {
-            AddStep("select single circle", () => EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects.OfType<HitCircle>().First()));
+            AddStep("deselect everything", () => EditorBeatmap.SelectedHitObjects.Clear());
             AddStep("press rotate hotkey", () =>
             {
                 InputManager.PressKey(Key.ControlLeft);
                 InputManager.Key(Key.R);
                 InputManager.ReleaseKey(Key.ControlLeft);
             });
-            AddUntilStep("no popover present", () => this.ChildrenOfType<PreciseRotationPopover>().Count(), () => Is.Zero);
+            AddUntilStep("no popover present", getPopover, () => Is.Null);
+
+            AddStep("select single circle",
+                () => EditorBeatmap.SelectedHitObjects.Add(EditorBeatmap.HitObjects.OfType<HitCircle>().First()));
+            AddStep("press rotate hotkey", () =>
+            {
+                InputManager.PressKey(Key.ControlLeft);
+                InputManager.Key(Key.R);
+                InputManager.ReleaseKey(Key.ControlLeft);
+            });
+            AddUntilStep("popover present", getPopover, () => Is.Not.Null);
+            AddAssert("only playfield centre origin rotation available", () =>
+            {
+                var popover = getPopover();
+                var buttons = popover.ChildrenOfType<EditorRadioButton>();
+                return buttons.Any(btn => btn.Text == "Selection centre" && !btn.Enabled.Value)
+                       && buttons.Any(btn => btn.Text == "Playfield centre" && btn.Enabled.Value);
+            });
+            AddStep("press rotate hotkey", () =>
+            {
+                InputManager.PressKey(Key.ControlLeft);
+                InputManager.Key(Key.R);
+                InputManager.ReleaseKey(Key.ControlLeft);
+            });
+            AddUntilStep("no popover present", getPopover, () => Is.Null);
 
             AddStep("select first three objects", () =>
             {
@@ -44,14 +68,23 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
                 InputManager.Key(Key.R);
                 InputManager.ReleaseKey(Key.ControlLeft);
             });
-            AddUntilStep("popover present", () => this.ChildrenOfType<PreciseRotationPopover>().Count(), () => Is.EqualTo(1));
+            AddUntilStep("popover present", getPopover, () => Is.Not.Null);
+            AddAssert("both origin rotation available", () =>
+            {
+                var popover = getPopover();
+                var buttons = popover.ChildrenOfType<EditorRadioButton>();
+                return buttons.Any(btn => btn.Text == "Selection centre" && btn.Enabled.Value)
+                       && buttons.Any(btn => btn.Text == "Playfield centre" && btn.Enabled.Value);
+            });
             AddStep("press rotate hotkey", () =>
             {
                 InputManager.PressKey(Key.ControlLeft);
                 InputManager.Key(Key.R);
                 InputManager.ReleaseKey(Key.ControlLeft);
             });
-            AddUntilStep("no popover present", () => this.ChildrenOfType<PreciseRotationPopover>().Count(), () => Is.Zero);
+            AddUntilStep("no popover present", getPopover, () => Is.Null);
+
+            PreciseRotationPopover? getPopover() => this.ChildrenOfType<PreciseRotationPopover>().SingleOrDefault();
         }
 
         [Test]
diff --git a/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneSliderSplitting.cs b/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneSliderSplitting.cs
index 6c7733e68a..d68cbe6265 100644
--- a/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneSliderSplitting.cs
+++ b/osu.Game.Rulesets.Osu.Tests/Editor/TestSceneSliderSplitting.cs
@@ -178,7 +178,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
 
             AddStep("add hitsounds", () =>
             {
-                if (slider is null) return;
+                if (slider == null) return;
 
                 sample = new HitSampleInfo("hitwhistle", HitSampleInfo.BANK_SOFT, volume: 70);
                 slider.Samples.Add(sample.With());
@@ -228,7 +228,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
         {
             AddStep($"move mouse to control point {index}", () =>
             {
-                if (slider is null || visualiser is null) return;
+                if (slider == null || visualiser == null) return;
 
                 Vector2 position = slider.Path.ControlPoints[index].Position + slider.Position;
                 InputManager.MoveMouseTo(visualiser.Pieces[0].Parent!.ToScreenSpace(position));
@@ -239,7 +239,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
         {
             AddStep($"click context menu item \"{contextMenuText}\"", () =>
             {
-                if (visualiser is null) return;
+                if (visualiser == null) return;
 
                 MenuItem? item = visualiser.ContextMenuItems?.FirstOrDefault(menuItem => menuItem.Text.Value == contextMenuText);
 
diff --git a/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModTouchDevice.cs b/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModTouchDevice.cs
index fdb1cac3e5..8c81431770 100644
--- a/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModTouchDevice.cs
+++ b/osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModTouchDevice.cs
@@ -30,7 +30,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Mods
         private SessionStatics statics { get; set; } = null!;
 
         private ScoreAccessibleSoloPlayer currentPlayer = null!;
-        private readonly ManualClock manualClock = new ManualClock { Rate = 0 };
+        private readonly ManualClock manualClock = new ManualClock { Rate = 1 };
 
         protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap, Storyboard? storyboard = null)
             => new ClockBackedTestWorkingBeatmap(beatmap, storyboard, new FramedClock(manualClock), Audio);
diff --git a/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs b/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs
index 421a32b9eb..4db66fde4b 100644
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs
@@ -5,6 +5,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Audio.Sample;
@@ -13,6 +14,7 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Rendering;
 using osu.Framework.Graphics.Textures;
+using osu.Framework.Testing;
 using osu.Framework.Testing.Input;
 using osu.Game.Audio;
 using osu.Game.Rulesets.Osu.Skinning.Legacy;
@@ -47,7 +49,7 @@ namespace osu.Game.Rulesets.Osu.Tests
         {
             createTest(() =>
             {
-                var skinContainer = new LegacySkinContainer(renderer, false);
+                var skinContainer = new LegacySkinContainer(renderer, provideMiddle: false);
                 var legacyCursorTrail = new LegacyCursorTrail(skinContainer);
 
                 skinContainer.Child = legacyCursorTrail;
@@ -61,7 +63,7 @@ namespace osu.Game.Rulesets.Osu.Tests
         {
             createTest(() =>
             {
-                var skinContainer = new LegacySkinContainer(renderer, true);
+                var skinContainer = new LegacySkinContainer(renderer, provideMiddle: true);
                 var legacyCursorTrail = new LegacyCursorTrail(skinContainer);
 
                 skinContainer.Child = legacyCursorTrail;
@@ -70,6 +72,22 @@ namespace osu.Game.Rulesets.Osu.Tests
             });
         }
 
+        [Test]
+        public void TestLegacyDisjointCursorTrailViaNoCursor()
+        {
+            createTest(() =>
+            {
+                var skinContainer = new LegacySkinContainer(renderer, provideMiddle: false, provideCursor: false);
+                var legacyCursorTrail = new LegacyCursorTrail(skinContainer);
+
+                skinContainer.Child = legacyCursorTrail;
+
+                return skinContainer;
+            });
+
+            AddAssert("trail is disjoint", () => this.ChildrenOfType<LegacyCursorTrail>().Single().DisjointTrail, () => Is.True);
+        }
+
         private void createTest(Func<Drawable> createContent) => AddStep("create trail", () =>
         {
             Clear();
@@ -86,12 +104,14 @@ namespace osu.Game.Rulesets.Osu.Tests
         private partial class LegacySkinContainer : Container, ISkinSource
         {
             private readonly IRenderer renderer;
-            private readonly bool disjoint;
+            private readonly bool provideMiddle;
+            private readonly bool provideCursor;
 
-            public LegacySkinContainer(IRenderer renderer, bool disjoint)
+            public LegacySkinContainer(IRenderer renderer, bool provideMiddle, bool provideCursor = true)
             {
                 this.renderer = renderer;
-                this.disjoint = disjoint;
+                this.provideMiddle = provideMiddle;
+                this.provideCursor = provideCursor;
 
                 RelativeSizeAxes = Axes.Both;
             }
@@ -102,15 +122,14 @@ namespace osu.Game.Rulesets.Osu.Tests
             {
                 switch (componentName)
                 {
-                    case "cursortrail":
-                        var tex = new Texture(renderer.WhitePixel);
+                    case "cursor":
+                        return provideCursor ? new Texture(renderer.WhitePixel) : null;
 
-                        if (disjoint)
-                            tex.ScaleAdjust = 1 / 25f;
-                        return tex;
+                    case "cursortrail":
+                        return new Texture(renderer.WhitePixel);
 
                     case "cursormiddle":
-                        return disjoint ? null : renderer.WhitePixel;
+                        return provideMiddle ? null : renderer.WhitePixel;
                 }
 
                 return null;
diff --git a/osu.Game.Rulesets.Osu.Tests/TestSceneResume.cs b/osu.Game.Rulesets.Osu.Tests/TestSceneResume.cs
new file mode 100644
index 0000000000..023016c32d
--- /dev/null
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneResume.cs
@@ -0,0 +1,69 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Testing;
+using osu.Game.Screens.Play;
+using osu.Game.Tests.Visual;
+using osuTK;
+using osuTK.Input;
+
+namespace osu.Game.Rulesets.Osu.Tests
+{
+    public partial class TestSceneResume : PlayerTestScene
+    {
+        protected override Ruleset CreatePlayerRuleset() => new OsuRuleset();
+
+        protected override TestPlayer CreatePlayer(Ruleset ruleset) => new TestPlayer(true, false, AllowBackwardsSeeks);
+
+        [Test]
+        public void TestPauseViaKeyboard()
+        {
+            AddStep("move mouse to center", () => InputManager.MoveMouseTo(Player.ScreenSpaceDrawQuad.Centre));
+            AddUntilStep("wait for gameplay start", () => Player.LocalUserPlaying.Value);
+            AddStep("press escape", () => InputManager.PressKey(Key.Escape));
+            AddUntilStep("wait for pause overlay", () => Player.ChildrenOfType<PauseOverlay>().Single().State.Value, () => Is.EqualTo(Visibility.Visible));
+            AddStep("release escape", () => InputManager.ReleaseKey(Key.Escape));
+            AddStep("resume", () =>
+            {
+                InputManager.Key(Key.Down);
+                InputManager.Key(Key.Space);
+            });
+            AddUntilStep("pause overlay present", () => Player.DrawableRuleset.ResumeOverlay.State.Value, () => Is.EqualTo(Visibility.Visible));
+        }
+
+        [Test]
+        public void TestPauseViaKeyboardWhenMouseOutsidePlayfield()
+        {
+            AddStep("move mouse outside playfield", () => InputManager.MoveMouseTo(Player.DrawableRuleset.Playfield.ScreenSpaceDrawQuad.BottomRight + new Vector2(1)));
+            AddUntilStep("wait for gameplay start", () => Player.LocalUserPlaying.Value);
+            AddStep("press escape", () => InputManager.PressKey(Key.Escape));
+            AddUntilStep("wait for pause overlay", () => Player.ChildrenOfType<PauseOverlay>().Single().State.Value, () => Is.EqualTo(Visibility.Visible));
+            AddStep("release escape", () => InputManager.ReleaseKey(Key.Escape));
+            AddStep("resume", () =>
+            {
+                InputManager.Key(Key.Down);
+                InputManager.Key(Key.Space);
+            });
+            AddUntilStep("pause overlay present", () => Player.DrawableRuleset.ResumeOverlay.State.Value, () => Is.EqualTo(Visibility.Visible));
+        }
+
+        [Test]
+        public void TestPauseViaKeyboardWhenMouseOutsideScreen()
+        {
+            AddStep("move mouse outside playfield", () => InputManager.MoveMouseTo(new Vector2(-20)));
+            AddUntilStep("wait for gameplay start", () => Player.LocalUserPlaying.Value);
+            AddStep("press escape", () => InputManager.PressKey(Key.Escape));
+            AddUntilStep("wait for pause overlay", () => Player.ChildrenOfType<PauseOverlay>().Single().State.Value, () => Is.EqualTo(Visibility.Visible));
+            AddStep("release escape", () => InputManager.ReleaseKey(Key.Escape));
+            AddStep("resume", () =>
+            {
+                InputManager.Key(Key.Down);
+                InputManager.Key(Key.Space);
+            });
+            AddUntilStep("pause overlay not present", () => Player.DrawableRuleset.ResumeOverlay.State.Value, () => Is.EqualTo(Visibility.Hidden));
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Osu.Tests/TestSceneResumeOverlay.cs b/osu.Game.Rulesets.Osu.Tests/TestSceneResumeOverlay.cs
index 25d0b0a3d3..b35984a2fc 100644
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneResumeOverlay.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneResumeOverlay.cs
@@ -6,11 +6,11 @@ using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Cursor;
 using osu.Framework.Testing;
 using osu.Game.Configuration;
 using osu.Game.Rulesets.Osu.UI;
 using osu.Game.Rulesets.Osu.UI.Cursor;
+using osu.Game.Rulesets.UI;
 using osu.Game.Screens.Play;
 using osu.Game.Tests.Gameplay;
 using osu.Game.Tests.Visual;
@@ -21,7 +21,7 @@ namespace osu.Game.Rulesets.Osu.Tests
     public partial class TestSceneResumeOverlay : OsuManualInputManagerTestScene
     {
         private ManualOsuInputManager osuInputManager = null!;
-        private CursorContainer cursor = null!;
+        private GameplayCursorContainer cursor = null!;
         private ResumeOverlay resume = null!;
 
         private bool resumeFired;
@@ -99,7 +99,17 @@ namespace osu.Game.Rulesets.Osu.Tests
 
         private void loadContent()
         {
-            Child = osuInputManager = new ManualOsuInputManager(new OsuRuleset().RulesetInfo) { Children = new Drawable[] { cursor = new CursorContainer(), resume = new OsuResumeOverlay { GameplayCursor = cursor }, } };
+            Child = osuInputManager = new ManualOsuInputManager(new OsuRuleset().RulesetInfo)
+            {
+                Children = new Drawable[]
+                {
+                    cursor = new GameplayCursorContainer(),
+                    resume = new OsuResumeOverlay
+                    {
+                        GameplayCursor = cursor
+                    },
+                }
+            };
 
             resumeFired = false;
             resume.ResumeAction = () => resumeFired = true;
diff --git a/osu.Game.Rulesets.Osu.Tests/TestSceneSkinFallbacks.cs b/osu.Game.Rulesets.Osu.Tests/TestSceneSkinFallbacks.cs
index c624fbbe73..9d79cb0db4 100644
--- a/osu.Game.Rulesets.Osu.Tests/TestSceneSkinFallbacks.cs
+++ b/osu.Game.Rulesets.Osu.Tests/TestSceneSkinFallbacks.cs
@@ -91,11 +91,11 @@ namespace osu.Game.Rulesets.Osu.Tests
 
                 var skinnable = firstObject.ApproachCircle;
 
-                if (skin == null && skinnable?.Drawable is DefaultApproachCircle)
+                if (skin == null && skinnable.Drawable is DefaultApproachCircle)
                     // check for default skin provider
                     return true;
 
-                var text = skinnable?.Drawable as SpriteText;
+                var text = skinnable.Drawable as SpriteText;
 
                 return text?.Text == skin;
             });
diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
index b31f4ff519..18a4b8be0c 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
@@ -111,7 +111,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
 
             if (score.Mods.Any(m => m is OsuModBlinds))
                 aimValue *= 1.3 + (totalHits * (0.0016 / (1 + 2 * effectiveMissCount)) * Math.Pow(accuracy, 16)) * (1 - 0.003 * attributes.DrainRate * attributes.DrainRate);
-            else if (score.Mods.Any(h => h is OsuModHidden))
+            else if (score.Mods.Any(m => m is OsuModHidden || m is OsuModTraceable))
             {
                 // We want to give more reward for lower AR when it comes to aim and HD. This nerfs high AR and buffs lower AR.
                 aimValue *= 1.0 + 0.04 * (12.0 - attributes.ApproachRate);
@@ -162,7 +162,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
                 // Increasing the speed value by object count for Blinds isn't ideal, so the minimum buff is given.
                 speedValue *= 1.12;
             }
-            else if (score.Mods.Any(m => m is OsuModHidden))
+            else if (score.Mods.Any(m => m is OsuModHidden || m is OsuModTraceable))
             {
                 // We want to give more reward for lower AR when it comes to aim and HD. This nerfs high AR and buffs lower AR.
                 speedValue *= 1.0 + 0.04 * (12.0 - attributes.ApproachRate);
@@ -212,7 +212,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             // Increasing the accuracy value by object count for Blinds isn't ideal, so the minimum buff is given.
             if (score.Mods.Any(m => m is OsuModBlinds))
                 accuracyValue *= 1.14;
-            else if (score.Mods.Any(m => m is OsuModHidden))
+            else if (score.Mods.Any(m => m is OsuModHidden || m is OsuModTraceable))
                 accuracyValue *= 1.08;
 
             if (score.Mods.Any(m => m is OsuModFlashlight))
diff --git a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointConnectionPiece.cs b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointConnectionPiece.cs
index 7e7d653dbd..9b3d8fc7a7 100644
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointConnectionPiece.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointConnectionPiece.cs
@@ -28,6 +28,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 
         private IBindable<Vector2> hitObjectPosition;
         private IBindable<int> pathVersion;
+        private IBindable<int> stackHeight;
 
         public PathControlPointConnectionPiece(T hitObject, int controlPointIndex)
         {
@@ -56,6 +57,9 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
             pathVersion = hitObject.Path.Version.GetBoundCopy();
             pathVersion.BindValueChanged(_ => Scheduler.AddOnce(updateConnectingPath));
 
+            stackHeight = hitObject.StackHeightBindable.GetBoundCopy();
+            stackHeight.BindValueChanged(_ => updateConnectingPath());
+
             updateConnectingPath();
         }
 
diff --git a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs
index e741d67e3b..c6e05d3ca3 100644
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/PathControlPointPiece.cs
@@ -48,6 +48,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 
         private IBindable<Vector2> hitObjectPosition;
         private IBindable<float> hitObjectScale;
+        private IBindable<int> stackHeight;
 
         public PathControlPointPiece(T hitObject, PathControlPoint controlPoint)
         {
@@ -105,6 +106,9 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
             hitObjectScale = hitObject.ScaleBindable.GetBoundCopy();
             hitObjectScale.BindValueChanged(_ => updateMarkerDisplay());
 
+            stackHeight = hitObject.StackHeightBindable.GetBoundCopy();
+            stackHeight.BindValueChanged(_ => updateMarkerDisplay());
+
             IsSelected.BindValueChanged(_ => updateMarkerDisplay());
 
             updateMarkerDisplay();
diff --git a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs
index 4d2b980c23..49fdf12d60 100644
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs
@@ -311,7 +311,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
 
             foreach (var splitPoint in controlPointsToSplitAt)
             {
-                if (splitPoint == controlPoints[0] || splitPoint == controlPoints[^1] || splitPoint.Type is null)
+                if (splitPoint == controlPoints[0] || splitPoint == controlPoints[^1] || splitPoint.Type == null)
                     continue;
 
                 // Split off the section of slider before this control point so the remaining control points to split are in the latter part of the slider.
@@ -403,7 +403,12 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
 
         public override MenuItem[] ContextMenuItems => new MenuItem[]
         {
-            new OsuMenuItem("Add control point", MenuItemType.Standard, () => addControlPoint(rightClickPosition)),
+            new OsuMenuItem("Add control point", MenuItemType.Standard, () =>
+            {
+                changeHandler?.BeginChange();
+                addControlPoint(rightClickPosition);
+                changeHandler?.EndChange();
+            }),
             new OsuMenuItem("Convert to stream", MenuItemType.Destructive, convertToStream),
         };
 
diff --git a/osu.Game.Rulesets.Osu/Edit/Checks/CheckOsuAbnormalDifficultySettings.cs b/osu.Game.Rulesets.Osu/Edit/Checks/CheckOsuAbnormalDifficultySettings.cs
new file mode 100644
index 0000000000..1c44d54633
--- /dev/null
+++ b/osu.Game.Rulesets.Osu/Edit/Checks/CheckOsuAbnormalDifficultySettings.cs
@@ -0,0 +1,45 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Edit.Checks.Components;
+
+namespace osu.Game.Rulesets.Osu.Edit.Checks
+{
+    public class CheckOsuAbnormalDifficultySettings : CheckAbnormalDifficultySettings
+    {
+        public override CheckMetadata Metadata => new CheckMetadata(CheckCategory.Settings, "Checks osu relevant settings");
+
+        public override IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            var diff = context.Beatmap.Difficulty;
+            Issue? issue;
+
+            if (HasMoreThanOneDecimalPlace("Approach rate", diff.ApproachRate, out issue))
+                yield return issue;
+
+            if (OutOfRange("Approach rate", diff.ApproachRate, out issue))
+                yield return issue;
+
+            if (HasMoreThanOneDecimalPlace("Overall difficulty", diff.OverallDifficulty, out issue))
+                yield return issue;
+
+            if (OutOfRange("Overall difficulty", diff.OverallDifficulty, out issue))
+                yield return issue;
+
+            if (HasMoreThanOneDecimalPlace("Circle size", diff.CircleSize, out issue))
+                yield return issue;
+
+            if (OutOfRange("Circle size", diff.CircleSize, out issue))
+                yield return issue;
+
+            if (HasMoreThanOneDecimalPlace("Drain rate", diff.DrainRate, out issue))
+                yield return issue;
+
+            if (OutOfRange("Drain rate", diff.DrainRate, out issue))
+                yield return issue;
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Osu/Edit/DrawableOsuEditorRuleset.cs b/osu.Game.Rulesets.Osu/Edit/DrawableOsuEditorRuleset.cs
index 14e7b93f3a..68c565af4d 100644
--- a/osu.Game.Rulesets.Osu/Edit/DrawableOsuEditorRuleset.cs
+++ b/osu.Game.Rulesets.Osu/Edit/DrawableOsuEditorRuleset.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System.Collections.Generic;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mods;
@@ -25,7 +23,7 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         private partial class OsuEditorPlayfield : OsuPlayfield
         {
-            protected override GameplayCursorContainer CreateCursor() => null;
+            protected override GameplayCursorContainer? CreateCursor() => null;
 
             public OsuEditorPlayfield()
             {
diff --git a/osu.Game.Rulesets.Osu/Edit/OsuBeatmapVerifier.cs b/osu.Game.Rulesets.Osu/Edit/OsuBeatmapVerifier.cs
index 325e9ed4cb..4b01a1fc39 100644
--- a/osu.Game.Rulesets.Osu/Edit/OsuBeatmapVerifier.cs
+++ b/osu.Game.Rulesets.Osu/Edit/OsuBeatmapVerifier.cs
@@ -21,6 +21,9 @@ namespace osu.Game.Rulesets.Osu.Edit
             new CheckTimeDistanceEquality(),
             new CheckLowDiffOverlaps(),
             new CheckTooShortSliders(),
+
+            // Settings
+            new CheckOsuAbnormalDifficultySettings(),
         };
 
         public IEnumerable<Issue> Run(BeatmapVerifierContext context)
diff --git a/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs b/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs
index cea2adc6e2..b33272968b 100644
--- a/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs
+++ b/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs
@@ -78,13 +78,21 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override bool HandleReverse()
         {
-            var hitObjects = EditorBeatmap.SelectedHitObjects;
+            var hitObjects = EditorBeatmap.SelectedHitObjects
+                                          .OfType<OsuHitObject>()
+                                          .OrderBy(obj => obj.StartTime)
+                                          .ToList();
 
             double endTime = hitObjects.Max(h => h.GetEndTime());
             double startTime = hitObjects.Min(h => h.StartTime);
 
             bool moreThanOneObject = hitObjects.Count > 1;
 
+            // the expectation is that even if the objects themselves are reversed temporally,
+            // the position of new combos in the selection should remain the same.
+            // preserve it for later before doing the reversal.
+            var newComboOrder = hitObjects.Select(obj => obj.NewCombo).ToList();
+
             foreach (var h in hitObjects)
             {
                 if (moreThanOneObject)
@@ -97,6 +105,12 @@ namespace osu.Game.Rulesets.Osu.Edit
                 }
             }
 
+            // re-order objects by start time again after reversing, and restore new combo flag positioning
+            hitObjects = hitObjects.OrderBy(obj => obj.StartTime).ToList();
+
+            for (int i = 0; i < hitObjects.Count; ++i)
+                hitObjects[i].NewCombo = newComboOrder[i];
+
             return true;
         }
 
diff --git a/osu.Game.Rulesets.Osu/Edit/OsuSelectionRotationHandler.cs b/osu.Game.Rulesets.Osu/Edit/OsuSelectionRotationHandler.cs
index 21fb8a67de..d48bc6a90b 100644
--- a/osu.Game.Rulesets.Osu/Edit/OsuSelectionRotationHandler.cs
+++ b/osu.Game.Rulesets.Osu/Edit/OsuSelectionRotationHandler.cs
@@ -41,7 +41,8 @@ namespace osu.Game.Rulesets.Osu.Edit
         private void updateState()
         {
             var quad = GeometryUtils.GetSurroundingQuad(selectedMovableObjects);
-            CanRotate.Value = quad.Width > 0 || quad.Height > 0;
+            CanRotateSelectionOrigin.Value = quad.Width > 0 || quad.Height > 0;
+            CanRotatePlayfieldOrigin.Value = selectedMovableObjects.Any();
         }
 
         private OsuHitObject[]? objectsInRotation;
diff --git a/osu.Game.Rulesets.Osu/Edit/PreciseRotationPopover.cs b/osu.Game.Rulesets.Osu/Edit/PreciseRotationPopover.cs
index f09d6b78e6..88c3d7414b 100644
--- a/osu.Game.Rulesets.Osu/Edit/PreciseRotationPopover.cs
+++ b/osu.Game.Rulesets.Osu/Edit/PreciseRotationPopover.cs
@@ -24,6 +24,8 @@ namespace osu.Game.Rulesets.Osu.Edit
         private SliderWithTextBoxInput<float> angleInput = null!;
         private EditorRadioButtonCollection rotationOrigin = null!;
 
+        private RadioButton selectionCentreButton = null!;
+
         public PreciseRotationPopover(SelectionRotationHandler rotationHandler)
         {
             this.rotationHandler = rotationHandler;
@@ -59,13 +61,17 @@ namespace osu.Game.Rulesets.Osu.Edit
                             new RadioButton("Playfield centre",
                                 () => rotationInfo.Value = rotationInfo.Value with { Origin = RotationOrigin.PlayfieldCentre },
                                 () => new SpriteIcon { Icon = FontAwesome.Regular.Square }),
-                            new RadioButton("Selection centre",
+                            selectionCentreButton = new RadioButton("Selection centre",
                                 () => rotationInfo.Value = rotationInfo.Value with { Origin = RotationOrigin.SelectionCentre },
                                 () => new SpriteIcon { Icon = FontAwesome.Solid.VectorSquare })
                         }
                     }
                 }
             };
+            selectionCentreButton.Selected.DisabledChanged += isDisabled =>
+            {
+                selectionCentreButton.TooltipText = isDisabled ? "Select more than one object to perform selection-based rotation." : string.Empty;
+            };
         }
 
         protected override void LoadComplete()
@@ -76,6 +82,11 @@ namespace osu.Game.Rulesets.Osu.Edit
             angleInput.Current.BindValueChanged(angle => rotationInfo.Value = rotationInfo.Value with { Degrees = angle.NewValue });
             rotationOrigin.Items.First().Select();
 
+            rotationHandler.CanRotateSelectionOrigin.BindValueChanged(e =>
+            {
+                selectionCentreButton.Selected.Disabled = !e.NewValue;
+            }, true);
+
             rotationInfo.BindValueChanged(rotation =>
             {
                 rotationHandler.Update(rotation.NewValue.Degrees, rotation.NewValue.Origin == RotationOrigin.PlayfieldCentre ? OsuPlayfield.BASE_SIZE / 2 : null);
diff --git a/osu.Game.Rulesets.Osu/Edit/TransformToolboxGroup.cs b/osu.Game.Rulesets.Osu/Edit/TransformToolboxGroup.cs
index 3da9f5b69b..9499bacade 100644
--- a/osu.Game.Rulesets.Osu/Edit/TransformToolboxGroup.cs
+++ b/osu.Game.Rulesets.Osu/Edit/TransformToolboxGroup.cs
@@ -22,6 +22,9 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         private EditorToolButton rotateButton = null!;
 
+        private Bindable<bool> canRotatePlayfieldOrigin = null!;
+        private Bindable<bool> canRotateSelectionOrigin = null!;
+
         public SelectionRotationHandler RotationHandler { get; init; } = null!;
 
         public TransformToolboxGroup()
@@ -51,9 +54,20 @@ namespace osu.Game.Rulesets.Osu.Edit
         {
             base.LoadComplete();
 
+            // aggregate two values into canRotate
+            canRotatePlayfieldOrigin = RotationHandler.CanRotatePlayfieldOrigin.GetBoundCopy();
+            canRotatePlayfieldOrigin.BindValueChanged(_ => updateCanRotateAggregate());
+
+            canRotateSelectionOrigin = RotationHandler.CanRotateSelectionOrigin.GetBoundCopy();
+            canRotateSelectionOrigin.BindValueChanged(_ => updateCanRotateAggregate());
+
+            void updateCanRotateAggregate()
+            {
+                canRotate.Value = RotationHandler.CanRotatePlayfieldOrigin.Value || RotationHandler.CanRotateSelectionOrigin.Value;
+            }
+
             // bindings to `Enabled` on the buttons are decoupled on purpose
             // due to the weird `OsuButton` behaviour of resetting `Enabled` to `false` when `Action` is set.
-            canRotate.BindTo(RotationHandler.CanRotate);
             canRotate.BindValueChanged(_ => rotateButton.Enabled.Value = canRotate.Value, true);
         }
 
diff --git a/osu.Game.Rulesets.Osu/Mods/OsuModClassic.cs b/osu.Game.Rulesets.Osu/Mods/OsuModClassic.cs
index 10d7af5e58..0e3f972d41 100644
--- a/osu.Game.Rulesets.Osu/Mods/OsuModClassic.cs
+++ b/osu.Game.Rulesets.Osu/Mods/OsuModClassic.cs
@@ -95,12 +95,7 @@ namespace osu.Game.Rulesets.Osu.Mods
         /// </summary>
         private static void blockInputToObjectsUnderSliderHead(DrawableSliderHead slider)
         {
-            var oldHitAction = slider.HitArea.Hit;
-            slider.HitArea.Hit = () =>
-            {
-                oldHitAction?.Invoke();
-                return !slider.DrawableSlider.AllJudged;
-            };
+            slider.HitArea.CanBeHit = () => !slider.DrawableSlider.AllJudged;
         }
 
         private void applyEarlyFading(DrawableHitCircle circle)
diff --git a/osu.Game.Rulesets.Osu/Objects/Drawables/DrawableHitCircle.cs b/osu.Game.Rulesets.Osu/Objects/Drawables/DrawableHitCircle.cs
index b1c9bef6c4..c3ce6acce9 100644
--- a/osu.Game.Rulesets.Osu/Objects/Drawables/DrawableHitCircle.cs
+++ b/osu.Game.Rulesets.Osu/Objects/Drawables/DrawableHitCircle.cs
@@ -1,16 +1,12 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
-using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Framework.Input;
 using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
 using osu.Game.Graphics.Containers;
@@ -28,35 +24,30 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 {
     public partial class DrawableHitCircle : DrawableOsuHitObject, IHasApproachCircle
     {
-        public OsuAction? HitAction => HitArea?.HitAction;
+        public OsuAction? HitAction => HitArea.HitAction;
         protected virtual OsuSkinComponents CirclePieceComponent => OsuSkinComponents.HitCircle;
 
-        public SkinnableDrawable ApproachCircle { get; private set; }
-        public HitReceptor HitArea { get; private set; }
-        public SkinnableDrawable CirclePiece { get; private set; }
+        public SkinnableDrawable ApproachCircle { get; private set; } = null!;
+        public HitReceptor HitArea { get; private set; } = null!;
+        public SkinnableDrawable CirclePiece { get; private set; } = null!;
 
-        protected override IEnumerable<Drawable> DimmablePieces => new[]
-        {
-            CirclePiece,
-        };
+        protected override IEnumerable<Drawable> DimmablePieces => new[] { CirclePiece };
 
         Drawable IHasApproachCircle.ApproachCircle => ApproachCircle;
 
-        private Container scaleContainer;
-        private InputManager inputManager;
+        private Container scaleContainer = null!;
+        private ShakeContainer shakeContainer = null!;
 
         public DrawableHitCircle()
             : this(null)
         {
         }
 
-        public DrawableHitCircle([CanBeNull] HitCircle h = null)
+        public DrawableHitCircle(HitCircle? h = null)
             : base(h)
         {
         }
 
-        private ShakeContainer shakeContainer;
-
         [BackgroundDependencyLoader]
         private void load()
         {
@@ -73,14 +64,8 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                     {
                         HitArea = new HitReceptor
                         {
-                            Hit = () =>
-                            {
-                                if (AllJudged)
-                                    return false;
-
-                                UpdateResult(true);
-                                return true;
-                            },
+                            CanBeHit = () => !AllJudged,
+                            Hit = () => UpdateResult(true)
                         },
                         shakeContainer = new ShakeContainer
                         {
@@ -114,13 +99,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             ScaleBindable.BindValueChanged(scale => scaleContainer.Scale = new Vector2(scale.NewValue));
         }
 
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-
-            inputManager = GetContainingInputManager();
-        }
-
         public override double LifetimeStart
         {
             get => base.LifetimeStart;
@@ -155,7 +133,15 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             if (!userTriggered)
             {
                 if (!HitObject.HitWindows.CanBeHit(timeOffset))
-                    ApplyMinResult();
+                {
+                    ApplyResult((r, position) =>
+                    {
+                        var circleResult = (OsuHitCircleJudgementResult)r;
+
+                        circleResult.Type = r.Judgement.MinResult;
+                        circleResult.CursorPositionAtHit = position;
+                    }, computeHitPosition());
+                }
 
                 return;
             }
@@ -169,22 +155,21 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             if (result == HitResult.None || clickAction != ClickAction.Hit)
                 return;
 
-            Vector2? hitPosition = null;
-
-            // Todo: This should also consider misses, but they're a little more interesting to handle, since we don't necessarily know the position at the time of a miss.
-            if (result.IsHit())
-            {
-                var localMousePosition = ToLocalSpace(inputManager.CurrentState.Mouse.Position);
-                hitPosition = HitObject.StackedPosition + (localMousePosition - DrawSize / 2);
-            }
-
             ApplyResult<(HitResult result, Vector2? position)>((r, state) =>
             {
                 var circleResult = (OsuHitCircleJudgementResult)r;
 
                 circleResult.Type = state.result;
                 circleResult.CursorPositionAtHit = state.position;
-            }, (result, hitPosition));
+            }, (result, computeHitPosition()));
+        }
+
+        private Vector2? computeHitPosition()
+        {
+            if (HitArea.ClosestPressPosition is Vector2 screenSpaceHitPosition)
+                return HitObject.StackedPosition + (ToLocalSpace(screenSpaceHitPosition) - DrawSize / 2);
+
+            return null;
         }
 
         /// <summary>
@@ -227,7 +212,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                     break;
 
                 case ArmedState.Idle:
-                    HitArea.HitAction = null;
+                    HitArea.Reset();
                     break;
 
                 case ArmedState.Miss:
@@ -247,9 +232,25 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             // IsHovered is used
             public override bool HandlePositionalInput => true;
 
-            public Func<bool> Hit;
+            /// <summary>
+            /// Whether the hitobject can still be hit at the current point in time.
+            /// </summary>
+            public required Func<bool> CanBeHit { get; set; }
 
-            public OsuAction? HitAction;
+            /// <summary>
+            /// An action that's invoked to perform the hit.
+            /// </summary>
+            public required Action Hit { get; set; }
+
+            /// <summary>
+            /// The <see cref="OsuAction"/> with which the hit was attempted.
+            /// </summary>
+            public OsuAction? HitAction { get; private set; }
+
+            /// <summary>
+            /// The closest position to the hit receptor at the point where the hit was attempted.
+            /// </summary>
+            public Vector2? ClosestPressPosition { get; private set; }
 
             public HitReceptor()
             {
@@ -264,12 +265,27 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
             public bool OnPressed(KeyBindingPressEvent<OsuAction> e)
             {
+                if (!CanBeHit())
+                    return false;
+
                 switch (e.Action)
                 {
                     case OsuAction.LeftButton:
                     case OsuAction.RightButton:
-                        if (IsHovered && (Hit?.Invoke() ?? false))
+                        if (ClosestPressPosition is Vector2 curClosest)
                         {
+                            float oldDist = Vector2.DistanceSquared(curClosest, ScreenSpaceDrawQuad.Centre);
+                            float newDist = Vector2.DistanceSquared(e.ScreenSpaceMousePosition, ScreenSpaceDrawQuad.Centre);
+
+                            if (newDist < oldDist)
+                                ClosestPressPosition = e.ScreenSpaceMousePosition;
+                        }
+                        else
+                            ClosestPressPosition = e.ScreenSpaceMousePosition;
+
+                        if (IsHovered)
+                        {
+                            Hit();
                             HitAction ??= e.Action;
                             return true;
                         }
@@ -283,13 +299,22 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             public void OnReleased(KeyBindingReleaseEvent<OsuAction> e)
             {
             }
+
+            /// <summary>
+            /// Resets to a fresh state.
+            /// </summary>
+            public void Reset()
+            {
+                HitAction = null;
+                ClosestPressPosition = null;
+            }
         }
 
         private partial class ProxyableSkinnableDrawable : SkinnableDrawable
         {
             public override bool RemoveWhenNotAlive => false;
 
-            public ProxyableSkinnableDrawable(ISkinComponentLookup lookup, Func<ISkinComponentLookup, Drawable> defaultImplementation = null, ConfineMode confineMode = ConfineMode.NoScaling)
+            public ProxyableSkinnableDrawable(ISkinComponentLookup lookup, Func<ISkinComponentLookup, Drawable>? defaultImplementation = null, ConfineMode confineMode = ConfineMode.NoScaling)
                 : base(lookup, defaultImplementation, confineMode)
             {
             }
diff --git a/osu.Game.Rulesets.Osu/Objects/Slider.cs b/osu.Game.Rulesets.Osu/Objects/Slider.cs
index 203e829180..cc3ffd376e 100644
--- a/osu.Game.Rulesets.Osu/Objects/Slider.cs
+++ b/osu.Game.Rulesets.Osu/Objects/Slider.cs
@@ -41,7 +41,7 @@ namespace osu.Game.Rulesets.Osu.Objects
 
         public Vector2 StackedPositionAt(double t) => StackedPosition + this.CurvePositionAt(t);
 
-        private readonly SliderPath path = new SliderPath();
+        private readonly SliderPath path = new SliderPath { OptimiseCatmull = true };
 
         public SliderPath Path
         {
diff --git a/osu.Game.Rulesets.Osu/OsuSkinComponentLookup.cs b/osu.Game.Rulesets.Osu/OsuSkinComponentLookup.cs
index 81d5811f85..3b3653e1ba 100644
--- a/osu.Game.Rulesets.Osu/OsuSkinComponentLookup.cs
+++ b/osu.Game.Rulesets.Osu/OsuSkinComponentLookup.cs
@@ -11,9 +11,5 @@ namespace osu.Game.Rulesets.Osu
             : base(component)
         {
         }
-
-        protected override string RulesetPrefix => OsuRuleset.SHORT_NAME;
-
-        protected override string ComponentName => Component.ToString().ToLowerInvariant();
     }
 }
diff --git a/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorTrail.cs b/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorTrail.cs
index af71e2a5d9..ca0002d8c0 100644
--- a/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorTrail.cs
+++ b/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorTrail.cs
@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
         private readonly ISkin skin;
         private const double disjoint_trail_time_separation = 1000 / 60.0;
 
-        private bool disjointTrail;
+        public bool DisjointTrail { get; private set; }
         private double lastTrailTime;
 
         private IBindable<float> cursorSize = null!;
@@ -31,14 +31,19 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
         }
 
         [BackgroundDependencyLoader]
-        private void load(OsuConfigManager config)
+        private void load(OsuConfigManager config, ISkinSource skinSource)
         {
             cursorSize = config.GetBindable<float>(OsuSetting.GameplayCursorSize).GetBoundCopy();
 
             Texture = skin.GetTexture("cursortrail");
-            disjointTrail = skin.GetTexture("cursormiddle") == null;
 
-            if (disjointTrail)
+            // Cursor and cursor trail components are sourced from potentially different skin sources.
+            // Stable always chooses cursor trail disjoint behaviour based on the cursor texture lookup source, so we need to fetch where that occurred.
+            // See https://github.com/peppy/osu-stable-reference/blob/3ea48705eb67172c430371dcfc8a16a002ed0d3d/osu!/Graphics/Skinning/SkinManager.cs#L269
+            var cursorProvider = skinSource.FindProvider(s => s.GetTexture("cursor") != null);
+            DisjointTrail = cursorProvider?.GetTexture("cursormiddle") == null;
+
+            if (DisjointTrail)
             {
                 bool centre = skin.GetConfig<OsuSkinConfiguration, bool>(OsuSkinConfiguration.CursorCentre)?.Value ?? true;
 
@@ -57,19 +62,19 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
             }
         }
 
-        protected override double FadeDuration => disjointTrail ? 150 : 500;
+        protected override double FadeDuration => DisjointTrail ? 150 : 500;
         protected override float FadeExponent => 1;
 
-        protected override bool InterpolateMovements => !disjointTrail;
+        protected override bool InterpolateMovements => !DisjointTrail;
 
         protected override float IntervalMultiplier => 1 / Math.Max(cursorSize.Value, 1);
-        protected override bool AvoidDrawingNearCursor => !disjointTrail;
+        protected override bool AvoidDrawingNearCursor => !DisjointTrail;
 
         protected override void Update()
         {
             base.Update();
 
-            if (!disjointTrail || !currentPosition.HasValue)
+            if (!DisjointTrail || !currentPosition.HasValue)
                 return;
 
             if (Time.Current - lastTrailTime >= disjoint_trail_time_separation)
@@ -81,7 +86,7 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
 
         protected override bool OnMouseMove(MouseMoveEvent e)
         {
-            if (!disjointTrail)
+            if (!DisjointTrail)
                 return base.OnMouseMove(e);
 
             currentPosition = e.ScreenSpaceMousePosition;
diff --git a/osu.Game.Rulesets.Osu/Statistics/AccuracyHeatmap.cs b/osu.Game.Rulesets.Osu/Statistics/AccuracyHeatmap.cs
index 4b3b543ea4..41620bc3d8 100644
--- a/osu.Game.Rulesets.Osu/Statistics/AccuracyHeatmap.cs
+++ b/osu.Game.Rulesets.Osu/Statistics/AccuracyHeatmap.cs
@@ -9,6 +9,7 @@ using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
 using osu.Framework.Utils;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics;
@@ -191,16 +192,22 @@ namespace osu.Game.Rulesets.Osu.Statistics
 
                 for (int c = 0; c < points_per_dimension; c++)
                 {
-                    HitPointType pointType = Vector2.Distance(new Vector2(c + 0.5f, r + 0.5f), centre) <= innerRadius
-                        ? HitPointType.Hit
-                        : HitPointType.Miss;
+                    bool isHit = Vector2.Distance(new Vector2(c + 0.5f, r + 0.5f), centre) <= innerRadius;
 
-                    var point = new HitPoint(pointType, this)
+                    if (isHit)
                     {
-                        BaseColour = pointType == HitPointType.Hit ? new Color4(102, 255, 204, 255) : new Color4(255, 102, 102, 255)
-                    };
-
-                    points[r][c] = point;
+                        points[r][c] = new HitPoint(this)
+                        {
+                            BaseColour = new Color4(102, 255, 204, 255)
+                        };
+                    }
+                    else
+                    {
+                        points[r][c] = new MissPoint
+                        {
+                            BaseColour = new Color4(255, 102, 102, 255)
+                        };
+                    }
                 }
             }
 
@@ -250,40 +257,31 @@ namespace osu.Game.Rulesets.Osu.Statistics
             var rotatedCoordinate = -1 * new Vector2((float)Math.Cos(rotatedAngle), (float)Math.Sin(rotatedAngle));
 
             Vector2 localCentre = new Vector2(points_per_dimension - 1) / 2;
-            float localRadius = localCentre.X * inner_portion * normalisedDistance; // The radius inside the inner portion which of the heatmap which the closest point lies.
+            float localRadius = localCentre.X * inner_portion * normalisedDistance;
             Vector2 localPoint = localCentre + localRadius * rotatedCoordinate;
 
             // Find the most relevant hit point.
-            int r = Math.Clamp((int)Math.Round(localPoint.Y), 0, points_per_dimension - 1);
-            int c = Math.Clamp((int)Math.Round(localPoint.X), 0, points_per_dimension - 1);
+            int r = (int)Math.Round(localPoint.Y);
+            int c = (int)Math.Round(localPoint.X);
 
-            PeakValue = Math.Max(PeakValue, ((HitPoint)pointGrid.Content[r][c]).Increment());
+            if (r < 0 || r >= points_per_dimension || c < 0 || c >= points_per_dimension)
+                return;
+
+            PeakValue = Math.Max(PeakValue, ((GridPoint)pointGrid.Content[r][c]).Increment());
 
             bufferedGrid.ForceRedraw();
         }
 
-        private partial class HitPoint : Circle
+        private abstract partial class GridPoint : CompositeDrawable
         {
             /// <summary>
             /// The base colour which will be lightened/darkened depending on the value of this <see cref="HitPoint"/>.
             /// </summary>
             public Color4 BaseColour;
 
-            private readonly HitPointType pointType;
-            private readonly AccuracyHeatmap heatmap;
+            public override bool IsPresent => Count > 0;
 
-            public override bool IsPresent => count > 0;
-
-            public HitPoint(HitPointType pointType, AccuracyHeatmap heatmap)
-            {
-                this.pointType = pointType;
-                this.heatmap = heatmap;
-
-                RelativeSizeAxes = Axes.Both;
-                Alpha = 1;
-            }
-
-            private int count;
+            protected int Count { get; private set; }
 
             /// <summary>
             /// Increment the value of this point by one.
@@ -291,7 +289,41 @@ namespace osu.Game.Rulesets.Osu.Statistics
             /// <returns>The value after incrementing.</returns>
             public int Increment()
             {
-                return ++count;
+                return ++Count;
+            }
+        }
+
+        private partial class MissPoint : GridPoint
+        {
+            public MissPoint()
+            {
+                RelativeSizeAxes = Axes.Both;
+
+                InternalChild = new SpriteIcon
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Icon = FontAwesome.Solid.Times
+                };
+            }
+
+            protected override void Update()
+            {
+                Alpha = 0.8f;
+                Colour = BaseColour;
+            }
+        }
+
+        private partial class HitPoint : GridPoint
+        {
+            private readonly AccuracyHeatmap heatmap;
+
+            public HitPoint(AccuracyHeatmap heatmap)
+            {
+                this.heatmap = heatmap;
+
+                RelativeSizeAxes = Axes.Both;
+
+                InternalChild = new Circle { RelativeSizeAxes = Axes.Both };
             }
 
             protected override void Update()
@@ -307,10 +339,10 @@ namespace osu.Game.Rulesets.Osu.Statistics
                 float amount = 0;
 
                 // give some amount of alpha regardless of relative count
-                amount += non_relative_portion * Math.Min(1, count / 10f);
+                amount += non_relative_portion * Math.Min(1, Count / 10f);
 
                 // add relative portion
-                amount += (1 - non_relative_portion) * (count / heatmap.PeakValue);
+                amount += (1 - non_relative_portion) * (Count / heatmap.PeakValue);
 
                 // apply easing
                 amount = (float)Interpolation.ApplyEasing(Easing.OutQuint, Math.Min(1, amount));
@@ -318,15 +350,8 @@ namespace osu.Game.Rulesets.Osu.Statistics
                 Debug.Assert(amount <= 1);
 
                 Alpha = Math.Min(amount / lighten_cutoff, 1);
-                if (pointType == HitPointType.Hit)
-                    Colour = BaseColour.Lighten(Math.Max(0, amount - lighten_cutoff));
+                Colour = BaseColour.Lighten(Math.Max(0, amount - lighten_cutoff));
             }
         }
-
-        private enum HitPointType
-        {
-            Hit,
-            Miss
-        }
     }
 }
diff --git a/osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs b/osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs
index 411a02c5af..4933eb4041 100644
--- a/osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs
+++ b/osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs
@@ -1,14 +1,14 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Primitives;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects;
@@ -35,12 +35,16 @@ namespace osu.Game.Rulesets.Osu.UI
 
         private readonly JudgementPooler<DrawableOsuJudgement> judgementPooler;
 
+        // For osu! gameplay, everything is always on screen.
+        // Skipping masking calculations improves performance in intense beatmaps (ie. https://osu.ppy.sh/beatmapsets/150945#osu/372245)
+        public override bool UpdateSubTreeMasking(Drawable source, RectangleF maskingBounds) => false;
+
         public SmokeContainer Smoke { get; }
         public FollowPointRenderer FollowPoints { get; }
 
         public static readonly Vector2 BASE_SIZE = new Vector2(512, 384);
 
-        protected override GameplayCursorContainer CreateCursor() => new OsuCursorContainer();
+        protected override GameplayCursorContainer? CreateCursor() => new OsuCursorContainer();
 
         private readonly Container judgementAboveHitObjectLayer;
 
@@ -81,6 +85,7 @@ namespace osu.Game.Rulesets.Osu.UI
         public IHitPolicy HitPolicy
         {
             get => hitPolicy;
+            [MemberNotNull(nameof(hitPolicy))]
             set
             {
                 hitPolicy = value ?? throw new ArgumentNullException(nameof(value));
@@ -116,12 +121,12 @@ namespace osu.Game.Rulesets.Osu.UI
             judgementAboveHitObjectLayer.Add(judgement.ProxiedAboveHitObjectsContent);
         }
 
-        [BackgroundDependencyLoader(true)]
-        private void load(OsuRulesetConfigManager config, IBeatmap beatmap)
+        [BackgroundDependencyLoader]
+        private void load(OsuRulesetConfigManager? config, IBeatmap? beatmap)
         {
             config?.BindWith(OsuRulesetSetting.PlayfieldBorderStyle, playfieldBorder.PlayfieldBorderStyle);
 
-            var osuBeatmap = (OsuBeatmap)beatmap;
+            var osuBeatmap = (OsuBeatmap?)beatmap;
 
             RegisterPool<HitCircle, DrawableHitCircle>(20, 100);
 
diff --git a/osu.Game.Rulesets.Osu/UI/OsuResumeOverlay.cs b/osu.Game.Rulesets.Osu/UI/OsuResumeOverlay.cs
index 8a84fe14e5..a04ea80640 100644
--- a/osu.Game.Rulesets.Osu/UI/OsuResumeOverlay.cs
+++ b/osu.Game.Rulesets.Osu/UI/OsuResumeOverlay.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
@@ -12,6 +10,7 @@ using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
 using osu.Framework.Localisation;
 using osu.Game.Rulesets.Osu.UI.Cursor;
+using osu.Game.Rulesets.UI;
 using osu.Game.Screens.Play;
 using osuTK.Graphics;
 
@@ -19,15 +18,18 @@ namespace osu.Game.Rulesets.Osu.UI
 {
     public partial class OsuResumeOverlay : ResumeOverlay
     {
-        private Container cursorScaleContainer;
-        private OsuClickToResumeCursor clickToResumeCursor;
+        private Container cursorScaleContainer = null!;
+        private OsuClickToResumeCursor clickToResumeCursor = null!;
 
-        private OsuCursorContainer localCursorContainer;
+        private OsuCursorContainer? localCursorContainer;
 
-        public override CursorContainer LocalCursor => State.Value == Visibility.Visible ? localCursorContainer : null;
+        public override CursorContainer? LocalCursor => State.Value == Visibility.Visible ? localCursorContainer : null;
 
         protected override LocalisableString Message => "Click the orange cursor to resume";
 
+        [Resolved]
+        private DrawableRuleset? drawableRuleset { get; set; }
+
         [BackgroundDependencyLoader]
         private void load()
         {
@@ -39,6 +41,13 @@ namespace osu.Game.Rulesets.Osu.UI
 
         protected override void PopIn()
         {
+            // Can't display if the cursor is outside the window.
+            if (GameplayCursor.LastFrameState == Visibility.Hidden || drawableRuleset?.Contains(GameplayCursor.ActiveCursor.ScreenSpaceDrawQuad.Centre) == false)
+            {
+                Resume();
+                return;
+            }
+
             base.PopIn();
 
             GameplayCursor.ActiveCursor.Hide();
@@ -64,8 +73,8 @@ namespace osu.Game.Rulesets.Osu.UI
         {
             public override bool HandlePositionalInput => true;
 
-            public Action ResumeRequested;
-            private Container scaleTransitionContainer;
+            public Action? ResumeRequested;
+            private Container scaleTransitionContainer = null!;
 
             public OsuClickToResumeCursor()
             {
diff --git a/osu.Game.Rulesets.Osu/osu.Game.Rulesets.Osu.csproj b/osu.Game.Rulesets.Osu/osu.Game.Rulesets.Osu.csproj
index 518ab362ca..7817d55f57 100644
--- a/osu.Game.Rulesets.Osu/osu.Game.Rulesets.Osu.csproj
+++ b/osu.Game.Rulesets.Osu/osu.Game.Rulesets.Osu.csproj
@@ -4,7 +4,6 @@
     <OutputType>Library</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Description>click the circles. to the beat.</Description>
-    <LangVersion>10</LangVersion>
   </PropertyGroup>
 
   <PropertyGroup Label="Nuget">
diff --git a/osu.Game.Rulesets.Taiko.Tests/Editor/Checks/CheckTaikoAbnormalDifficultySettingsTest.cs b/osu.Game.Rulesets.Taiko.Tests/Editor/Checks/CheckTaikoAbnormalDifficultySettingsTest.cs
new file mode 100644
index 0000000000..6a50fd0956
--- /dev/null
+++ b/osu.Game.Rulesets.Taiko.Tests/Editor/Checks/CheckTaikoAbnormalDifficultySettingsTest.cs
@@ -0,0 +1,120 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Rulesets.Taiko.Edit.Checks;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Tests.Beatmaps;
+using System.Linq;
+
+namespace osu.Game.Rulesets.Taiko.Tests.Editor.Checks
+{
+    [TestFixture]
+    public class CheckTaikoAbnormalDifficultySettingsTest
+    {
+        private CheckTaikoAbnormalDifficultySettings check = null!;
+
+        private readonly IBeatmap beatmap = new Beatmap<HitObject>();
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckTaikoAbnormalDifficultySettings();
+
+            beatmap.BeatmapInfo.Ruleset = new TaikoRuleset().RulesetInfo;
+            beatmap.Difficulty = new BeatmapDifficulty
+            {
+                OverallDifficulty = 5,
+            };
+        }
+
+        [Test]
+        public void TestNormalSettings()
+        {
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(0));
+        }
+
+        [Test]
+        public void TestOverallDifficultyTwoDecimals()
+        {
+            beatmap.Difficulty.OverallDifficulty = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestDrainRateTwoDecimals()
+        {
+            beatmap.Difficulty.DrainRate = 5.55f;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateMoreThanOneDecimal);
+        }
+
+        [Test]
+        public void TestOverallDifficultyUnder()
+        {
+            beatmap.Difficulty.OverallDifficulty = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestOverallDifficultyOver()
+        {
+            beatmap.Difficulty.OverallDifficulty = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestDrainRateUnder()
+        {
+            beatmap.Difficulty.DrainRate = -10;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        [Test]
+        public void TestDrainRateOver()
+        {
+            beatmap.Difficulty.DrainRate = 20;
+
+            var context = getContext();
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckAbnormalDifficultySettings.IssueTemplateOutOfRange);
+        }
+
+        private BeatmapVerifierContext getContext()
+        {
+            return new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Taiko/Difficulty/TaikoLegacyScoreSimulator.cs b/osu.Game.Rulesets.Taiko/Difficulty/TaikoLegacyScoreSimulator.cs
index 66ff0fc3d9..9839d94277 100644
--- a/osu.Game.Rulesets.Taiko/Difficulty/TaikoLegacyScoreSimulator.cs
+++ b/osu.Game.Rulesets.Taiko/Difficulty/TaikoLegacyScoreSimulator.cs
@@ -95,6 +95,8 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
                 case SwellTick:
                     scoreIncrease = 300;
                     increaseCombo = false;
+                    isBonus = true;
+                    bonusResult = HitResult.IgnoreHit;
                     break;
 
                 case DrumRollTick:
diff --git a/osu.Game.Rulesets.Taiko/Edit/Checks/CheckTaikoAbnormalDifficultySettings.cs b/osu.Game.Rulesets.Taiko/Edit/Checks/CheckTaikoAbnormalDifficultySettings.cs
new file mode 100644
index 0000000000..38ba7b1b01
--- /dev/null
+++ b/osu.Game.Rulesets.Taiko/Edit/Checks/CheckTaikoAbnormalDifficultySettings.cs
@@ -0,0 +1,33 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Edit.Checks.Components;
+
+namespace osu.Game.Rulesets.Taiko.Edit.Checks
+{
+    public class CheckTaikoAbnormalDifficultySettings : CheckAbnormalDifficultySettings
+    {
+        public override CheckMetadata Metadata => new CheckMetadata(CheckCategory.Settings, "Checks taiko relevant settings");
+
+        public override IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            var diff = context.Beatmap.Difficulty;
+            Issue? issue;
+
+            if (HasMoreThanOneDecimalPlace("Overall difficulty", diff.OverallDifficulty, out issue))
+                yield return issue;
+
+            if (OutOfRange("Overall difficulty", diff.OverallDifficulty, out issue))
+                yield return issue;
+
+            if (HasMoreThanOneDecimalPlace("Drain rate", diff.DrainRate, out issue))
+                yield return issue;
+
+            if (OutOfRange("Drain rate", diff.DrainRate, out issue))
+                yield return issue;
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Taiko/Edit/TaikoBeatmapVerifier.cs b/osu.Game.Rulesets.Taiko/Edit/TaikoBeatmapVerifier.cs
new file mode 100644
index 0000000000..f5c3f1846d
--- /dev/null
+++ b/osu.Game.Rulesets.Taiko/Edit/TaikoBeatmapVerifier.cs
@@ -0,0 +1,24 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Linq;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks.Components;
+using osu.Game.Rulesets.Taiko.Edit.Checks;
+
+namespace osu.Game.Rulesets.Taiko.Edit
+{
+    public class TaikoBeatmapVerifier : IBeatmapVerifier
+    {
+        private readonly List<ICheck> checks = new List<ICheck>
+        {
+            new CheckTaikoAbnormalDifficultySettings(),
+        };
+
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            return checks.SelectMany(check => check.Run(context));
+        }
+    }
+}
diff --git a/osu.Game.Rulesets.Taiko/TaikoRuleset.cs b/osu.Game.Rulesets.Taiko/TaikoRuleset.cs
index 24b0ec5d57..d7184bce60 100644
--- a/osu.Game.Rulesets.Taiko/TaikoRuleset.cs
+++ b/osu.Game.Rulesets.Taiko/TaikoRuleset.cs
@@ -188,6 +188,8 @@ namespace osu.Game.Rulesets.Taiko
 
         public override HitObjectComposer CreateHitObjectComposer() => new TaikoHitObjectComposer(this);
 
+        public override IBeatmapVerifier CreateBeatmapVerifier() => new TaikoBeatmapVerifier();
+
         public override DifficultyCalculator CreateDifficultyCalculator(IWorkingBeatmap beatmap) => new TaikoDifficultyCalculator(RulesetInfo, beatmap);
 
         public override PerformanceCalculator CreatePerformanceCalculator() => new TaikoPerformanceCalculator();
diff --git a/osu.Game.Rulesets.Taiko/TaikoSkinComponentLookup.cs b/osu.Game.Rulesets.Taiko/TaikoSkinComponentLookup.cs
index c35971e9fd..8841c3d3ca 100644
--- a/osu.Game.Rulesets.Taiko/TaikoSkinComponentLookup.cs
+++ b/osu.Game.Rulesets.Taiko/TaikoSkinComponentLookup.cs
@@ -11,9 +11,5 @@ namespace osu.Game.Rulesets.Taiko
             : base(component)
         {
         }
-
-        protected override string RulesetPrefix => TaikoRuleset.SHORT_NAME;
-
-        protected override string ComponentName => Component.ToString().ToLowerInvariant();
     }
 }
diff --git a/osu.Game.Rulesets.Taiko/UI/DrawableTaikoRuleset.cs b/osu.Game.Rulesets.Taiko/UI/DrawableTaikoRuleset.cs
index b8e76be89e..a235c08b84 100644
--- a/osu.Game.Rulesets.Taiko/UI/DrawableTaikoRuleset.cs
+++ b/osu.Game.Rulesets.Taiko/UI/DrawableTaikoRuleset.cs
@@ -116,5 +116,7 @@ namespace osu.Game.Rulesets.Taiko.UI
         protected override ReplayInputHandler CreateReplayInputHandler(Replay replay) => new TaikoFramedReplayInputHandler(replay);
 
         protected override ReplayRecorder CreateReplayRecorder(Score score) => new TaikoReplayRecorder(score);
+
+        protected override ResumeOverlay CreateResumeOverlay() => new DelayedResumeOverlay();
     }
 }
diff --git a/osu.Game.Rulesets.Taiko/UI/TaikoMascotAnimation.cs b/osu.Game.Rulesets.Taiko/UI/TaikoMascotAnimation.cs
index 7b1e31112e..90f7782aba 100644
--- a/osu.Game.Rulesets.Taiko/UI/TaikoMascotAnimation.cs
+++ b/osu.Game.Rulesets.Taiko/UI/TaikoMascotAnimation.cs
@@ -27,7 +27,8 @@ namespace osu.Game.Rulesets.Taiko.UI
             InternalChild = textureAnimation = createTextureAnimation(state).With(animation =>
             {
                 animation.Origin = animation.Anchor = Anchor.BottomLeft;
-                animation.Scale = new Vector2(0.51f); // close enough to stable
+                // matches stable (https://github.com/peppy/osu-stable-reference/blob/e53980dd76857ee899f66ce519ba1597e7874f28/osu!/GameModes/Play/Rulesets/Taiko/TaikoMascot.cs#L34)
+                animation.Scale = new Vector2(0.6f);
             });
 
             RelativeSizeAxes = Axes.Both;
diff --git a/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapEncoderTest.cs b/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapEncoderTest.cs
index e847b61fbe..b931896898 100644
--- a/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapEncoderTest.cs
+++ b/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapEncoderTest.cs
@@ -25,6 +25,7 @@ using osu.Game.Rulesets.Osu;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Taiko;
 using osu.Game.Skinning;
+using osu.Game.Storyboards;
 using osu.Game.Tests.Resources;
 using osuTK;
 
@@ -37,6 +38,22 @@ namespace osu.Game.Tests.Beatmaps.Formats
 
         private static IEnumerable<string> allBeatmaps = beatmaps_resource_store.GetAvailableResources().Where(res => res.EndsWith(".osu", StringComparison.Ordinal));
 
+        [Test]
+        public void TestUnsupportedStoryboardEvents()
+        {
+            const string name = "Resources/storyboard_only_video.osu";
+
+            var decoded = decodeFromLegacy(beatmaps_resource_store.GetStream(name), name);
+            Assert.That(decoded.beatmap.UnhandledEventLines.Count, Is.EqualTo(1));
+            Assert.That(decoded.beatmap.UnhandledEventLines.Single(), Is.EqualTo("Video,0,\"video.avi\""));
+
+            var memoryStream = encodeToLegacy(decoded);
+
+            var storyboard = new LegacyStoryboardDecoder().Decode(new LineBufferedReader(memoryStream));
+            StoryboardLayer video = storyboard.Layers.Single(l => l.Name == "Video");
+            Assert.That(video.Elements.Count, Is.EqualTo(1));
+        }
+
         [TestCaseSource(nameof(allBeatmaps))]
         public void TestEncodeDecodeStability(string name)
         {
diff --git a/osu.Game.Tests/Beatmaps/Formats/LegacyScoreEncoderTest.cs b/osu.Game.Tests/Beatmaps/Formats/LegacyScoreEncoderTest.cs
index c0a7285f39..806f538249 100644
--- a/osu.Game.Tests/Beatmaps/Formats/LegacyScoreEncoderTest.cs
+++ b/osu.Game.Tests/Beatmaps/Formats/LegacyScoreEncoderTest.cs
@@ -5,7 +5,9 @@ using System.Collections.Generic;
 using System.IO;
 using NUnit.Framework;
 using osu.Game.Beatmaps.Formats;
+using osu.Game.IO.Legacy;
 using osu.Game.Rulesets.Catch;
+using osu.Game.Rulesets.Osu;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Scoring;
 using osu.Game.Scoring.Legacy;
@@ -21,9 +23,9 @@ namespace osu.Game.Tests.Beatmaps.Formats
         public void CatchMergesFruitAndDropletMisses(int missCount, int largeTickMissCount)
         {
             var ruleset = new CatchRuleset().RulesetInfo;
-
             var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
             var beatmap = new TestBeatmap(ruleset);
+
             scoreInfo.Statistics = new Dictionary<HitResult, int>
             {
                 [HitResult.Great] = 50,
@@ -31,13 +33,63 @@ namespace osu.Game.Tests.Beatmaps.Formats
                 [HitResult.Miss] = missCount,
                 [HitResult.LargeTickMiss] = largeTickMissCount
             };
-            var score = new Score { ScoreInfo = scoreInfo };
 
+            var score = new Score { ScoreInfo = scoreInfo };
             var decodedAfterEncode = encodeThenDecode(LegacyBeatmapDecoder.LATEST_VERSION, score, beatmap);
 
             Assert.That(decodedAfterEncode.ScoreInfo.GetCountMiss(), Is.EqualTo(missCount + largeTickMissCount));
         }
 
+        [Test]
+        public void ScoreWithMissIsNotPerfect()
+        {
+            var ruleset = new OsuRuleset().RulesetInfo;
+            var scoreInfo = TestResources.CreateTestScoreInfo(ruleset);
+            var beatmap = new TestBeatmap(ruleset);
+
+            scoreInfo.Statistics = new Dictionary<HitResult, int>
+            {
+                [HitResult.Great] = 2,
+                [HitResult.Miss] = 1,
+            };
+
+            scoreInfo.MaximumStatistics = new Dictionary<HitResult, int>
+            {
+                [HitResult.Great] = 3
+            };
+
+            // Hit -> Miss -> Hit
+            scoreInfo.Combo = 1;
+            scoreInfo.MaxCombo = 1;
+
+            using (var ms = new MemoryStream())
+            {
+                new LegacyScoreEncoder(new Score { ScoreInfo = scoreInfo }, beatmap).Encode(ms, true);
+
+                ms.Seek(0, SeekOrigin.Begin);
+
+                using (var sr = new SerializationReader(ms))
+                {
+                    sr.ReadByte(); // ruleset id
+                    sr.ReadInt32(); // version
+                    sr.ReadString(); // beatmap hash
+                    sr.ReadString(); // username
+                    sr.ReadString(); // score hash
+                    sr.ReadInt16(); // count300
+                    sr.ReadInt16(); // count100
+                    sr.ReadInt16(); // count50
+                    sr.ReadInt16(); // countGeki
+                    sr.ReadInt16(); // countKatu
+                    sr.ReadInt16(); // countMiss
+                    sr.ReadInt32(); // total score
+                    sr.ReadInt16(); // max combo
+                    bool isPerfect = sr.ReadBoolean(); // full combo
+
+                    Assert.That(isPerfect, Is.False);
+                }
+            }
+        }
+
         private static Score encodeThenDecode(int beatmapVersion, Score score, TestBeatmap beatmap)
         {
             var encodeStream = new MemoryStream();
diff --git a/osu.Game.Tests/Database/LegacyBeatmapImporterTest.cs b/osu.Game.Tests/Database/LegacyBeatmapImporterTest.cs
index 5f722e381c..016928c6d6 100644
--- a/osu.Game.Tests/Database/LegacyBeatmapImporterTest.cs
+++ b/osu.Game.Tests/Database/LegacyBeatmapImporterTest.cs
@@ -12,6 +12,7 @@ using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Database;
 using osu.Game.IO;
+using osu.Game.Rulesets;
 using osu.Game.Tests.Resources;
 
 namespace osu.Game.Tests.Database
@@ -77,6 +78,7 @@ namespace osu.Game.Tests.Database
             {
                 using (HeadlessGameHost host = new CleanRunHeadlessGameHost())
                 using (var tmpStorage = new TemporaryNativeStorage("stable-songs-folder"))
+                using (new RealmRulesetStore(realm, storage))
                 {
                     var stableStorage = new StableStorage(tmpStorage.GetFullPath(""), host);
                     var songsStorage = stableStorage.GetStorageForDirectory(StableStorage.STABLE_DEFAULT_SONGS_PATH);
diff --git a/osu.Game.Tests/Editing/Checks/CheckHitsoundsFormatTest.cs b/osu.Game.Tests/Editing/Checks/CheckHitsoundsFormatTest.cs
new file mode 100644
index 0000000000..cb1cf21734
--- /dev/null
+++ b/osu.Game.Tests/Editing/Checks/CheckHitsoundsFormatTest.cs
@@ -0,0 +1,128 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.IO;
+using System.Linq;
+using ManagedBass;
+using Moq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Tests.Beatmaps;
+using osu.Game.Tests.Resources;
+using osuTK.Audio;
+
+namespace osu.Game.Tests.Editing.Checks
+{
+    [TestFixture]
+    public class CheckHitsoundsFormatTest
+    {
+        private CheckHitsoundsFormat check = null!;
+
+        private IBeatmap beatmap = null!;
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckHitsoundsFormat();
+            beatmap = new Beatmap<HitObject>
+            {
+                BeatmapInfo = new BeatmapInfo
+                {
+                    BeatmapSet = new BeatmapSetInfo
+                    {
+                        Files = { CheckTestHelpers.CreateMockFile("wav") }
+                    }
+                }
+            };
+
+            // 0 = No output device. This still allows decoding.
+            if (!Bass.Init(0) && Bass.LastError != Errors.Already)
+                throw new AudioException("Could not initialize Bass.");
+        }
+
+        [Test]
+        public void TestMp3Audio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/test-sample-cut.mp3"))
+            {
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(1));
+                Assert.That(issues.Single().Template is CheckHitsoundsFormat.IssueTemplateIncorrectFormat);
+            }
+        }
+
+        [Test]
+        public void TestOggAudio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/test-sample.ogg"))
+            {
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(0));
+            }
+        }
+
+        [Test]
+        public void TestWavAudio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/hitsound-delay.wav"))
+            {
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(0));
+            }
+        }
+
+        [Test]
+        public void TestWebmAudio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/test-sample.webm"))
+            {
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(1));
+                Assert.That(issues.Single().Template is CheckHitsoundsFormat.IssueTemplateFormatUnsupported);
+            }
+        }
+
+        [Test]
+        public void TestNotAnAudioFile()
+        {
+            beatmap = new Beatmap<HitObject>
+            {
+                BeatmapInfo = new BeatmapInfo
+                {
+                    BeatmapSet = new BeatmapSetInfo
+                    {
+                        Files = { CheckTestHelpers.CreateMockFile("png") }
+                    }
+                }
+            };
+
+            using (var resourceStream = TestResources.OpenResource("Textures/test-image.png"))
+            {
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(0));
+            }
+        }
+
+        [Test]
+        public void TestCorruptAudio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/corrupt.wav"))
+            {
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(1));
+                Assert.That(issues.Single().Template is CheckHitsoundsFormat.IssueTemplateFormatUnsupported);
+            }
+        }
+
+        private BeatmapVerifierContext getContext(Stream? resourceStream)
+        {
+            var mockWorkingBeatmap = new Mock<TestWorkingBeatmap>(beatmap, null, null);
+            mockWorkingBeatmap.Setup(w => w.GetStream(It.IsAny<string>())).Returns(resourceStream);
+
+            return new BeatmapVerifierContext(beatmap, mockWorkingBeatmap.Object);
+        }
+    }
+}
diff --git a/osu.Game.Tests/Editing/Checks/CheckSongFormatTest.cs b/osu.Game.Tests/Editing/Checks/CheckSongFormatTest.cs
new file mode 100644
index 0000000000..98a4e1f9e9
--- /dev/null
+++ b/osu.Game.Tests/Editing/Checks/CheckSongFormatTest.cs
@@ -0,0 +1,112 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.IO;
+using System.Linq;
+using ManagedBass;
+using Moq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Tests.Beatmaps;
+using osu.Game.Tests.Resources;
+using osuTK.Audio;
+
+namespace osu.Game.Tests.Editing.Checks
+{
+    [TestFixture]
+    public partial class CheckSongFormatTest
+    {
+        private CheckSongFormat check = null!;
+
+        private IBeatmap beatmap = null!;
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckSongFormat();
+            beatmap = new Beatmap<HitObject>
+            {
+                BeatmapInfo = new BeatmapInfo
+                {
+                    BeatmapSet = new BeatmapSetInfo
+                    {
+                        Files = { CheckTestHelpers.CreateMockFile("mp3") }
+                    }
+                }
+            };
+
+            // 0 = No output device. This still allows decoding.
+            if (!Bass.Init(0) && Bass.LastError != Errors.Already)
+                throw new AudioException("Could not initialize Bass.");
+        }
+
+        [Test]
+        public void TestMp3Audio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/test-sample-cut.mp3"))
+            {
+                beatmap.Metadata.AudioFile = "abc123.mp3";
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(0));
+            }
+        }
+
+        [Test]
+        public void TestOggAudio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/test-sample.ogg"))
+            {
+                beatmap.Metadata.AudioFile = "abc123.mp3";
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(0));
+            }
+        }
+
+        [Test]
+        public void TestWavAudio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/hitsound-delay.wav"))
+            {
+                beatmap.Metadata.AudioFile = "abc123.mp3";
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(1));
+                Assert.That(issues.Single().Template is CheckSongFormat.IssueTemplateIncorrectFormat);
+            }
+        }
+
+        [Test]
+        public void TestWebmAudio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/test-sample.webm"))
+            {
+                beatmap.Metadata.AudioFile = "abc123.mp3";
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(1));
+                Assert.That(issues.Single().Template is CheckSongFormat.IssueTemplateFormatUnsupported);
+            }
+        }
+
+        [Test]
+        public void TestCorruptAudio()
+        {
+            using (var resourceStream = TestResources.OpenResource("Samples/corrupt.wav"))
+            {
+                beatmap.Metadata.AudioFile = "abc123.mp3";
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(1));
+                Assert.That(issues.Single().Template is CheckSongFormat.IssueTemplateFormatUnsupported);
+            }
+        }
+
+        private BeatmapVerifierContext getContext(Stream? resourceStream)
+        {
+            var mockWorkingBeatmap = new Mock<TestWorkingBeatmap>(beatmap, null, null);
+            mockWorkingBeatmap.Setup(w => w.GetStream(It.IsAny<string>())).Returns(resourceStream);
+
+            return new BeatmapVerifierContext(beatmap, mockWorkingBeatmap.Object);
+        }
+    }
+}
diff --git a/osu.Game.Tests/Editing/Checks/CheckTooShortAudioFilesTest.cs b/osu.Game.Tests/Editing/Checks/CheckTooShortAudioFilesTest.cs
index 4918369460..b646e63955 100644
--- a/osu.Game.Tests/Editing/Checks/CheckTooShortAudioFilesTest.cs
+++ b/osu.Game.Tests/Editing/Checks/CheckTooShortAudioFilesTest.cs
@@ -95,18 +95,6 @@ namespace osu.Game.Tests.Editing.Checks
             }
         }
 
-        [Test]
-        public void TestCorruptAudioFile()
-        {
-            using (var resourceStream = TestResources.OpenResource("Samples/corrupt.wav"))
-            {
-                var issues = check.Run(getContext(resourceStream)).ToList();
-
-                Assert.That(issues, Has.Count.EqualTo(1));
-                Assert.That(issues.Single().Template is CheckTooShortAudioFiles.IssueTemplateBadFormat);
-            }
-        }
-
         private BeatmapVerifierContext getContext(Stream? resourceStream)
         {
             var mockWorkingBeatmap = new Mock<TestWorkingBeatmap>(beatmap, null, null);
diff --git a/osu.Game.Tests/Editing/Checks/CheckUnusedAudioAtEndTest.cs b/osu.Game.Tests/Editing/Checks/CheckUnusedAudioAtEndTest.cs
new file mode 100644
index 0000000000..bf996b06ea
--- /dev/null
+++ b/osu.Game.Tests/Editing/Checks/CheckUnusedAudioAtEndTest.cs
@@ -0,0 +1,145 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using Moq;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Timing;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Storyboards;
+using osuTK;
+using static osu.Game.Tests.Visual.OsuTestScene.ClockBackedTestWorkingBeatmap;
+
+namespace osu.Game.Tests.Editing.Checks
+{
+    public class CheckUnusedAudioAtEndTest
+    {
+        private CheckUnusedAudioAtEnd check = null!;
+
+        private IBeatmap beatmapNotFullyMapped = null!;
+
+        private IBeatmap beatmapFullyMapped = null!;
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckUnusedAudioAtEnd();
+            beatmapNotFullyMapped = new Beatmap<HitObject>
+            {
+                HitObjects =
+                {
+                    new HitCircle { StartTime = 0 },
+                    new HitCircle { StartTime = 1_298 },
+                },
+                BeatmapInfo = new BeatmapInfo
+                {
+                    Metadata = new BeatmapMetadata { AudioFile = "abc123.jpg" }
+                }
+            };
+            beatmapFullyMapped = new Beatmap<HitObject>
+            {
+                HitObjects =
+                {
+                    new HitCircle { StartTime = 0 },
+                    new HitCircle { StartTime = 9000 },
+                },
+                BeatmapInfo = new BeatmapInfo
+                {
+                    Metadata = new BeatmapMetadata { AudioFile = "abc123.jpg" },
+                }
+            };
+        }
+
+        [Test]
+        public void TestEmptyBeatmap()
+        {
+            var context = getContext(new Beatmap<HitObject>());
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckUnusedAudioAtEnd.IssueTemplateUnusedAudioAtEnd);
+        }
+
+        [Test]
+        public void TestAudioNotFullyUsed()
+        {
+            var context = getContext(beatmapNotFullyMapped);
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckUnusedAudioAtEnd.IssueTemplateUnusedAudioAtEnd);
+        }
+
+        [Test]
+        public void TestAudioNotFullyUsedWithVideo()
+        {
+            var storyboard = new Storyboard();
+
+            var video = new StoryboardVideo("abc123.mp4", 0);
+
+            storyboard.GetLayer("Video").Add(video);
+
+            var mockWorkingBeatmap = getMockWorkingBeatmap(beatmapNotFullyMapped, storyboard);
+
+            var context = getContext(beatmapNotFullyMapped, mockWorkingBeatmap);
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckUnusedAudioAtEnd.IssueTemplateUnusedAudioAtEndStoryboardOrVideo);
+        }
+
+        [Test]
+        public void TestAudioNotFullyUsedWithStoryboardElement()
+        {
+            var storyboard = new Storyboard();
+
+            var sprite = new StoryboardSprite("unknown", Anchor.TopLeft, Vector2.Zero);
+
+            storyboard.GetLayer("Background").Add(sprite);
+
+            var mockWorkingBeatmap = getMockWorkingBeatmap(beatmapNotFullyMapped, storyboard);
+
+            var context = getContext(beatmapNotFullyMapped, mockWorkingBeatmap);
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(1));
+            Assert.That(issues.Single().Template is CheckUnusedAudioAtEnd.IssueTemplateUnusedAudioAtEndStoryboardOrVideo);
+        }
+
+        [Test]
+        public void TestAudioFullyUsed()
+        {
+            var context = getContext(beatmapFullyMapped);
+            var issues = check.Run(context).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(0));
+        }
+
+        private BeatmapVerifierContext getContext(IBeatmap beatmap)
+        {
+            return new BeatmapVerifierContext(beatmap, getMockWorkingBeatmap(beatmap, new Storyboard()).Object);
+        }
+
+        private BeatmapVerifierContext getContext(IBeatmap beatmap, Mock<IWorkingBeatmap> workingBeatmap)
+        {
+            return new BeatmapVerifierContext(beatmap, workingBeatmap.Object);
+        }
+
+        private Mock<IWorkingBeatmap> getMockWorkingBeatmap(IBeatmap beatmap, Storyboard storyboard)
+        {
+            var mockTrack = new TrackVirtualStore(new FramedClock()).GetVirtual(10000, "virtual");
+
+            var mockWorkingBeatmap = new Mock<IWorkingBeatmap>();
+            mockWorkingBeatmap.SetupGet(w => w.Beatmap).Returns(beatmap);
+            mockWorkingBeatmap.SetupGet(w => w.Track).Returns(mockTrack);
+            mockWorkingBeatmap.SetupGet(w => w.Storyboard).Returns(storyboard);
+
+            return mockWorkingBeatmap;
+        }
+    }
+}
diff --git a/osu.Game.Tests/Editing/Checks/CheckVideoResolutionTest.cs b/osu.Game.Tests/Editing/Checks/CheckVideoResolutionTest.cs
new file mode 100644
index 0000000000..1e16c67aab
--- /dev/null
+++ b/osu.Game.Tests/Editing/Checks/CheckVideoResolutionTest.cs
@@ -0,0 +1,89 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.IO;
+using System.Linq;
+using Moq;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Checks;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Storyboards;
+using osu.Game.Tests.Beatmaps;
+using osu.Game.Tests.Resources;
+
+namespace osu.Game.Tests.Editing.Checks
+{
+    [TestFixture]
+    public class CheckVideoResolutionTest
+    {
+        private CheckVideoResolution check = null!;
+
+        private IBeatmap beatmap = null!;
+
+        [SetUp]
+        public void Setup()
+        {
+            check = new CheckVideoResolution();
+            beatmap = new Beatmap<HitObject>
+            {
+                BeatmapInfo = new BeatmapInfo
+                {
+                    BeatmapSet = new BeatmapSetInfo
+                    {
+                        Files =
+                        {
+                            CheckTestHelpers.CreateMockFile("mp4"),
+                        }
+                    }
+                }
+            };
+        }
+
+        [Test]
+        public void TestNoVideo()
+        {
+            beatmap.BeatmapInfo.BeatmapSet?.Files.Clear();
+
+            var issues = check.Run(getContext(null)).ToList();
+
+            Assert.That(issues, Has.Count.EqualTo(0));
+        }
+
+        [Test]
+        public void TestVideoAcceptableResolution()
+        {
+            using (var resourceStream = TestResources.OpenResource("Videos/test-video.mp4"))
+            {
+                var issues = check.Run(getContext(resourceStream)).ToList();
+                Assert.That(issues, Has.Count.EqualTo(0));
+            }
+        }
+
+        [Test]
+        public void TestVideoHighResolution()
+        {
+            using (var resourceStream = TestResources.OpenResource("Videos/test-video-resolution-high.mp4"))
+            {
+                var issues = check.Run(getContext(resourceStream)).ToList();
+
+                Assert.That(issues, Has.Count.EqualTo(1));
+                Assert.That(issues.Single().Template is CheckVideoResolution.IssueTemplateHighResolution);
+            }
+        }
+
+        private BeatmapVerifierContext getContext(Stream? resourceStream)
+        {
+            var storyboard = new Storyboard();
+            var layer = storyboard.GetLayer("Video");
+            layer.Add(new StoryboardVideo("abc123.mp4", 0));
+
+            var mockWorkingBeatmap = new Mock<TestWorkingBeatmap>(beatmap, null, null);
+            mockWorkingBeatmap.Setup(w => w.GetStream(It.IsAny<string>())).Returns(resourceStream);
+            mockWorkingBeatmap.As<IWorkingBeatmap>().SetupGet(w => w.Storyboard).Returns(storyboard);
+
+            return new BeatmapVerifierContext(beatmap, mockWorkingBeatmap.Object);
+        }
+    }
+}
diff --git a/osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs b/osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs
index c7a32ebbc4..10e0e46f4c 100644
--- a/osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs
+++ b/osu.Game.Tests/NonVisual/Filtering/FilterMatchingTest.cs
@@ -1,10 +1,13 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Collections.Generic;
 using NUnit.Framework;
+using osu.Framework.Bindables;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Filter;
+using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.Select;
 using osu.Game.Screens.Select.Carousel;
 using osu.Game.Screens.Select.Filter;
@@ -309,8 +312,10 @@ namespace osu.Game.Tests.NonVisual.Filtering
                 match = shouldMatch;
             }
 
-            public bool Matches(BeatmapInfo beatmapInfo) => match;
+            public bool Matches(BeatmapInfo beatmapInfo, FilterCriteria criteria) => match;
             public bool TryParseCustomKeywordCriteria(string key, Operator op, string value) => false;
+
+            public bool FilterMayChangeFromMods(ValueChangedEvent<IReadOnlyList<Mod>> mods) => false;
         }
     }
 }
diff --git a/osu.Game.Tests/NonVisual/Filtering/FilterQueryParserTest.cs b/osu.Game.Tests/NonVisual/Filtering/FilterQueryParserTest.cs
index bf888348ee..7897b3d8c0 100644
--- a/osu.Game.Tests/NonVisual/Filtering/FilterQueryParserTest.cs
+++ b/osu.Game.Tests/NonVisual/Filtering/FilterQueryParserTest.cs
@@ -2,10 +2,13 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
+using osu.Framework.Bindables;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Filter;
+using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.Select;
 using osu.Game.Screens.Select.Carousel;
 using osu.Game.Screens.Select.Filter;
@@ -256,8 +259,8 @@ namespace osu.Game.Tests.NonVisual.Filtering
             const string query = "status=r";
             var filterCriteria = new FilterCriteria();
             FilterQueryParser.ApplyQueries(filterCriteria, query);
-            Assert.AreEqual(BeatmapOnlineStatus.Ranked, filterCriteria.OnlineStatus.Min);
-            Assert.AreEqual(BeatmapOnlineStatus.Ranked, filterCriteria.OnlineStatus.Max);
+            Assert.IsNotEmpty(filterCriteria.OnlineStatus.Values);
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Ranked));
         }
 
         [Test]
@@ -268,10 +271,71 @@ namespace osu.Game.Tests.NonVisual.Filtering
             FilterQueryParser.ApplyQueries(filterCriteria, query);
             Assert.AreEqual("I want the pp", filterCriteria.SearchText.Trim());
             Assert.AreEqual(4, filterCriteria.SearchTerms.Length);
-            Assert.AreEqual(BeatmapOnlineStatus.Ranked, filterCriteria.OnlineStatus.Min);
-            Assert.IsTrue(filterCriteria.OnlineStatus.IsLowerInclusive);
-            Assert.AreEqual(BeatmapOnlineStatus.Ranked, filterCriteria.OnlineStatus.Max);
-            Assert.IsTrue(filterCriteria.OnlineStatus.IsUpperInclusive);
+            Assert.IsNotEmpty(filterCriteria.OnlineStatus.Values);
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Ranked));
+        }
+
+        [Test]
+        public void TestApplyMultipleEqualityStatusQueries()
+        {
+            const string query = "status=ranked status=loved";
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.That(filterCriteria.OnlineStatus.Values, Is.Empty);
+        }
+
+        [Test]
+        public void TestApplyEqualStatusQueryWithMultipleValues()
+        {
+            const string query = "status=ranked,loved";
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.That(filterCriteria.OnlineStatus.Values, Is.Not.Empty);
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Ranked));
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Loved));
+        }
+
+        [Test]
+        public void TestApplyRangeStatusMatches()
+        {
+            const string query = "status>=r";
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.That(filterCriteria.OnlineStatus.Values, Has.Count.EqualTo(4));
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Ranked));
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Approved));
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Qualified));
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Loved));
+        }
+
+        [Test]
+        public void TestApplyRangeStatusWithMultipleMatchesQuery()
+        {
+            const string query = "status>=r,l";
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.That(filterCriteria.OnlineStatus.Values, Is.EquivalentTo(Enum.GetValues<BeatmapOnlineStatus>()));
+        }
+
+        [Test]
+        public void TestApplyTwoRangeStatusQuery()
+        {
+            const string query = "status>r status<l";
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.That(filterCriteria.OnlineStatus.Values, Has.Count.EqualTo(2));
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Approved));
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Qualified));
+        }
+
+        [Test]
+        public void TestApplyRangeAndEqualStatusQuery()
+        {
+            const string query = "status>r status=loved";
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.That(filterCriteria.OnlineStatus.Values, Is.Not.Empty);
+            Assert.That(filterCriteria.OnlineStatus.Values, Contains.Item(BeatmapOnlineStatus.Loved));
         }
 
         [TestCase("creator")]
@@ -441,7 +505,7 @@ namespace osu.Game.Tests.NonVisual.Filtering
         {
             public string? CustomValue { get; set; }
 
-            public bool Matches(BeatmapInfo beatmapInfo) => true;
+            public bool Matches(BeatmapInfo beatmapInfo, FilterCriteria criteria) => true;
 
             public bool TryParseCustomKeywordCriteria(string key, Operator op, string value)
             {
@@ -453,6 +517,8 @@ namespace osu.Game.Tests.NonVisual.Filtering
 
                 return false;
             }
+
+            public bool FilterMayChangeFromMods(ValueChangedEvent<IReadOnlyList<Mod>> mods) => false;
         }
 
         private static readonly object[] correct_date_query_examples =
diff --git a/osu.Game.Tests/NonVisual/TestSceneTimedDifficultyCalculation.cs b/osu.Game.Tests/NonVisual/TestSceneTimedDifficultyCalculation.cs
new file mode 100644
index 0000000000..1a75f735ef
--- /dev/null
+++ b/osu.Game.Tests/NonVisual/TestSceneTimedDifficultyCalculation.cs
@@ -0,0 +1,235 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets;
+using osu.Game.Rulesets.Difficulty;
+using osu.Game.Rulesets.Difficulty.Preprocessing;
+using osu.Game.Rulesets.Difficulty.Skills;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.UI;
+using osu.Game.Tests.Beatmaps;
+
+namespace osu.Game.Tests.NonVisual
+{
+    [TestFixture]
+    public class TestSceneTimedDifficultyCalculation
+    {
+        [Test]
+        public void TestAttributesGeneratedForAllNonSkippedObjects()
+        {
+            var beatmap = new Beatmap<TestHitObject>
+            {
+                HitObjects =
+                {
+                    new TestHitObject { StartTime = 1 },
+                    new TestHitObject
+                    {
+                        StartTime = 2,
+                        Nested = 1
+                    },
+                    new TestHitObject { StartTime = 3 },
+                }
+            };
+
+            List<TimedDifficultyAttributes> attribs = new TestDifficultyCalculator(new TestWorkingBeatmap(beatmap)).CalculateTimed();
+
+            Assert.That(attribs.Count, Is.EqualTo(4));
+            assertEquals(attribs[0], beatmap.HitObjects[0]);
+            assertEquals(attribs[1], beatmap.HitObjects[0], beatmap.HitObjects[1]);
+            assertEquals(attribs[2], beatmap.HitObjects[0], beatmap.HitObjects[1]); // From the nested object.
+            assertEquals(attribs[3], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
+        }
+
+        [Test]
+        public void TestAttributesNotGeneratedForSkippedObjects()
+        {
+            var beatmap = new Beatmap<TestHitObject>
+            {
+                HitObjects =
+                {
+                    // The first object is usually skipped in all implementations
+                    new TestHitObject
+                    {
+                        StartTime = 1,
+                        Skip = true
+                    },
+                    // An intermediate skipped object.
+                    new TestHitObject
+                    {
+                        StartTime = 2,
+                        Skip = true
+                    },
+                    new TestHitObject { StartTime = 3 },
+                }
+            };
+
+            List<TimedDifficultyAttributes> attribs = new TestDifficultyCalculator(new TestWorkingBeatmap(beatmap)).CalculateTimed();
+
+            Assert.That(attribs.Count, Is.EqualTo(1));
+            assertEquals(attribs[0], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
+        }
+
+        [Test]
+        public void TestNestedObjectOnlyAddsParentOnce()
+        {
+            var beatmap = new Beatmap<TestHitObject>
+            {
+                HitObjects =
+                {
+                    new TestHitObject
+                    {
+                        StartTime = 1,
+                        Skip = true,
+                        Nested = 2
+                    },
+                }
+            };
+
+            List<TimedDifficultyAttributes> attribs = new TestDifficultyCalculator(new TestWorkingBeatmap(beatmap)).CalculateTimed();
+
+            Assert.That(attribs.Count, Is.EqualTo(2));
+            assertEquals(attribs[0], beatmap.HitObjects[0]);
+            assertEquals(attribs[1], beatmap.HitObjects[0]);
+        }
+
+        [Test]
+        public void TestSkippedLastObjectAddedInLastIteration()
+        {
+            var beatmap = new Beatmap<TestHitObject>
+            {
+                HitObjects =
+                {
+                    new TestHitObject { StartTime = 1 },
+                    new TestHitObject
+                    {
+                        StartTime = 2,
+                        Skip = true
+                    },
+                    new TestHitObject
+                    {
+                        StartTime = 3,
+                        Skip = true
+                    },
+                }
+            };
+
+            List<TimedDifficultyAttributes> attribs = new TestDifficultyCalculator(new TestWorkingBeatmap(beatmap)).CalculateTimed();
+
+            Assert.That(attribs.Count, Is.EqualTo(1));
+            assertEquals(attribs[0], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
+        }
+
+        private void assertEquals(TimedDifficultyAttributes attribs, params HitObject[] expected)
+        {
+            Assert.That(((TestDifficultyAttributes)attribs.Attributes).Objects, Is.EquivalentTo(expected));
+        }
+
+        private class TestHitObject : HitObject
+        {
+            /// <summary>
+            /// Whether to skip generating a difficulty representation for this object.
+            /// </summary>
+            public bool Skip { get; set; }
+
+            /// <summary>
+            /// Whether to generate nested difficulty representations for this object, and if so, how many.
+            /// </summary>
+            public int Nested { get; set; }
+
+            protected override void CreateNestedHitObjects(CancellationToken cancellationToken)
+            {
+                for (int i = 0; i < Nested; i++)
+                    AddNested(new TestHitObject { StartTime = StartTime + 0.1 * i });
+            }
+        }
+
+        private class TestRuleset : Ruleset
+        {
+            public override IEnumerable<Mod> GetModsFor(ModType type) => Enumerable.Empty<Mod>();
+
+            public override DrawableRuleset CreateDrawableRulesetWith(IBeatmap beatmap, IReadOnlyList<Mod>? mods = null) => throw new NotImplementedException();
+
+            public override IBeatmapConverter CreateBeatmapConverter(IBeatmap beatmap) => new PassThroughBeatmapConverter(beatmap);
+
+            public override DifficultyCalculator CreateDifficultyCalculator(IWorkingBeatmap beatmap) => new TestDifficultyCalculator(beatmap);
+
+            public override string Description => string.Empty;
+            public override string ShortName => string.Empty;
+
+            private class PassThroughBeatmapConverter : IBeatmapConverter
+            {
+                public event Action<HitObject, IEnumerable<HitObject>>? ObjectConverted
+                {
+                    add { }
+                    remove { }
+                }
+
+                public IBeatmap Beatmap { get; }
+
+                public PassThroughBeatmapConverter(IBeatmap beatmap)
+                {
+                    Beatmap = beatmap;
+                }
+
+                public bool CanConvert() => true;
+
+                public IBeatmap Convert(CancellationToken cancellationToken = default) => Beatmap;
+            }
+        }
+
+        private class TestDifficultyCalculator : DifficultyCalculator
+        {
+            public TestDifficultyCalculator(IWorkingBeatmap beatmap)
+                : base(new TestRuleset().RulesetInfo, beatmap)
+            {
+            }
+
+            protected override DifficultyAttributes CreateDifficultyAttributes(IBeatmap beatmap, Mod[] mods, Skill[] skills, double clockRate)
+                => new TestDifficultyAttributes { Objects = beatmap.HitObjects.ToArray() };
+
+            protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate)
+            {
+                List<DifficultyHitObject> objects = new List<DifficultyHitObject>();
+
+                foreach (var obj in beatmap.HitObjects.OfType<TestHitObject>())
+                {
+                    if (!obj.Skip)
+                        objects.Add(new DifficultyHitObject(obj, obj, clockRate, objects, objects.Count));
+
+                    foreach (var nested in obj.NestedHitObjects)
+                        objects.Add(new DifficultyHitObject(nested, nested, clockRate, objects, objects.Count));
+                }
+
+                return objects;
+            }
+
+            protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[] { new PassThroughSkill(mods) };
+
+            private class PassThroughSkill : Skill
+            {
+                public PassThroughSkill(Mod[] mods)
+                    : base(mods)
+                {
+                }
+
+                public override void Process(DifficultyHitObject current)
+                {
+                }
+
+                public override double DifficultyValue() => 1;
+            }
+        }
+
+        private class TestDifficultyAttributes : DifficultyAttributes
+        {
+            public HitObject[] Objects = Array.Empty<HitObject>();
+        }
+    }
+}
diff --git a/osu.Game.Tests/Resources/Archives/japanese-filename.osz b/osu.Game.Tests/Resources/Archives/japanese-filename.osz
new file mode 100644
index 0000000000..4825c88179
Binary files /dev/null and b/osu.Game.Tests/Resources/Archives/japanese-filename.osz differ
diff --git a/osu.Game.Tests/Resources/Archives/skin-with-subfolder-zip-entries.osk b/osu.Game.Tests/Resources/Archives/skin-with-subfolder-zip-entries.osk
new file mode 100644
index 0000000000..013bca3801
Binary files /dev/null and b/osu.Game.Tests/Resources/Archives/skin-with-subfolder-zip-entries.osk differ
diff --git a/osu.Game.Tests/Resources/Samples/test-sample.ogg b/osu.Game.Tests/Resources/Samples/test-sample.ogg
new file mode 100644
index 0000000000..b33119cfaf
Binary files /dev/null and b/osu.Game.Tests/Resources/Samples/test-sample.ogg differ
diff --git a/osu.Game.Tests/Resources/Samples/test-sample.webm b/osu.Game.Tests/Resources/Samples/test-sample.webm
new file mode 100644
index 0000000000..3964d248f4
Binary files /dev/null and b/osu.Game.Tests/Resources/Samples/test-sample.webm differ
diff --git a/osu.Game.Tests/Resources/Videos/test-video-resolution-high.mp4 b/osu.Game.Tests/Resources/Videos/test-video-resolution-high.mp4
new file mode 100644
index 0000000000..fbdb00d3ad
Binary files /dev/null and b/osu.Game.Tests/Resources/Videos/test-video-resolution-high.mp4 differ
diff --git a/osu.Game.Tests/Skins/IO/ImportSkinTest.cs b/osu.Game.Tests/Skins/IO/ImportSkinTest.cs
index 606a5afac2..62e7a80435 100644
--- a/osu.Game.Tests/Skins/IO/ImportSkinTest.cs
+++ b/osu.Game.Tests/Skins/IO/ImportSkinTest.cs
@@ -173,6 +173,16 @@ namespace osu.Game.Tests.Skins.IO
             assertCorrectMetadata(import1, "name 1 [my custom skin 1]", "author 1", 1.0m, osu);
         });
 
+        [Test]
+        public Task TestImportWithSubfolder() => runSkinTest(async osu =>
+        {
+            const string filename = "Archives/skin-with-subfolder-zip-entries.osk";
+            var import = await loadSkinIntoOsu(osu, new ImportTask(TestResources.OpenResource(filename), filename));
+
+            assertCorrectMetadata(import, $"Totally fully features skin [Real Skin with Real Features] [{filename[..^4]}]", "Unknown", 2.7m, osu);
+            Assert.That(import.PerformRead(r => r.Files.Count), Is.EqualTo(3));
+        });
+
         #endregion
 
         #region Cases where imports should be uniquely imported
diff --git a/osu.Game.Tests/Skins/TestSceneBeatmapSkinResources.cs b/osu.Game.Tests/Skins/TestSceneBeatmapSkinResources.cs
index d9212386c3..5086b64433 100644
--- a/osu.Game.Tests/Skins/TestSceneBeatmapSkinResources.cs
+++ b/osu.Game.Tests/Skins/TestSceneBeatmapSkinResources.cs
@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.IO;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Audio.Track;
@@ -12,6 +13,7 @@ using osu.Game.Beatmaps;
 using osu.Game.Database;
 using osu.Game.Tests.Resources;
 using osu.Game.Tests.Visual;
+using MemoryStream = System.IO.MemoryStream;
 
 namespace osu.Game.Tests.Skins
 {
@@ -21,6 +23,52 @@ namespace osu.Game.Tests.Skins
         [Resolved]
         private BeatmapManager beatmaps { get; set; } = null!;
 
+        [Test]
+        public void TestRetrieveAndLegacyExportJapaneseFilename()
+        {
+            IWorkingBeatmap beatmap = null!;
+            MemoryStream outStream = null!;
+
+            // Ensure importer encoding is correct
+            AddStep("import beatmap", () => beatmap = importBeatmapFromArchives(@"japanese-filename.osz"));
+            AddAssert("sample is non-null", () => beatmap.Skin.GetSample(new SampleInfo(@"見本")) != null);
+
+            // Ensure exporter encoding is correct (round trip)
+            AddStep("export", () =>
+            {
+                outStream = new MemoryStream();
+
+                new LegacyBeatmapExporter(LocalStorage)
+                    .ExportToStream((BeatmapSetInfo)beatmap.BeatmapInfo.BeatmapSet!, outStream, null);
+            });
+
+            AddStep("import beatmap again", () => beatmap = importBeatmapFromStream(outStream));
+            AddAssert("sample is non-null", () => beatmap.Skin.GetSample(new SampleInfo(@"見本")) != null);
+        }
+
+        [Test]
+        public void TestRetrieveAndNonLegacyExportJapaneseFilename()
+        {
+            IWorkingBeatmap beatmap = null!;
+            MemoryStream outStream = null!;
+
+            // Ensure importer encoding is correct
+            AddStep("import beatmap", () => beatmap = importBeatmapFromArchives(@"japanese-filename.osz"));
+            AddAssert("sample is non-null", () => beatmap.Skin.GetSample(new SampleInfo(@"見本")) != null);
+
+            // Ensure exporter encoding is correct (round trip)
+            AddStep("export", () =>
+            {
+                outStream = new MemoryStream();
+
+                new BeatmapExporter(LocalStorage)
+                    .ExportToStream((BeatmapSetInfo)beatmap.BeatmapInfo.BeatmapSet!, outStream, null);
+            });
+
+            AddStep("import beatmap again", () => beatmap = importBeatmapFromStream(outStream));
+            AddAssert("sample is non-null", () => beatmap.Skin.GetSample(new SampleInfo(@"見本")) != null);
+        }
+
         [Test]
         public void TestRetrieveOggAudio()
         {
@@ -45,6 +93,12 @@ namespace osu.Game.Tests.Skins
             AddAssert("sample is non-null", () => beatmap.Skin.GetSample(new SampleInfo(@"spinner-osu")) != null);
         }
 
+        private IWorkingBeatmap importBeatmapFromStream(Stream stream)
+        {
+            var imported = beatmaps.Import(new ImportTask(stream, "filename.osz")).GetResultSafely();
+            return imported.AsNonNull().PerformRead(s => beatmaps.GetWorkingBeatmap(s.Beatmaps[0]));
+        }
+
         private IWorkingBeatmap importBeatmapFromArchives(string filename)
         {
             var imported = beatmaps.Import(new ImportTask(TestResources.OpenResource($@"Archives/{filename}"), filename)).GetResultSafely();
diff --git a/osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs b/osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs
index 204dea39b2..aac7689b1b 100644
--- a/osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs
+++ b/osu.Game.Tests/Visual/Background/TestSceneUserDimBackgrounds.cs
@@ -89,13 +89,18 @@ namespace osu.Game.Tests.Visual.Background
             setupUserSettings();
             AddStep("Start player loader", () => songSelect.Push(playerLoader = new TestPlayerLoader(player = new LoadBlockingTestPlayer { BlockLoad = true })));
             AddUntilStep("Wait for Player Loader to load", () => playerLoader?.IsLoaded ?? false);
-            AddAssert("Background retained from song select", () => songSelect.IsBackgroundCurrent());
-            AddStep("Trigger background preview", () =>
+            AddAssert("Background retained from song select", () =>
             {
-                InputManager.MoveMouseTo(playerLoader.ScreenPos);
-                InputManager.MoveMouseTo(playerLoader.VisualSettingsPos);
+                InputManager.MoveMouseTo(playerLoader);
+                return songSelect.IsBackgroundCurrent();
             });
-            AddUntilStep("Screen is dimmed and blur applied", () => songSelect.IsBackgroundDimmed() && songSelect.IsUserBlurApplied());
+
+            AddUntilStep("Screen is dimmed and blur applied", () =>
+            {
+                InputManager.MoveMouseTo(playerLoader.VisualSettingsPos);
+                return songSelect.IsBackgroundDimmed() && songSelect.IsUserBlurApplied();
+            });
+
             AddStep("Stop background preview", () => InputManager.MoveMouseTo(playerLoader.ScreenPos));
             AddUntilStep("Screen is undimmed and user blur removed", () => songSelect.IsBackgroundUndimmed() && songSelect.CheckBackgroundBlur(playerLoader.ExpectedBackgroundBlur));
         }
diff --git a/osu.Game.Tests/Visual/Editing/TestSceneComposeSelectBox.cs b/osu.Game.Tests/Visual/Editing/TestSceneComposeSelectBox.cs
index f6637d0e80..8e4f4a1cfd 100644
--- a/osu.Game.Tests/Visual/Editing/TestSceneComposeSelectBox.cs
+++ b/osu.Game.Tests/Visual/Editing/TestSceneComposeSelectBox.cs
@@ -89,7 +89,7 @@ namespace osu.Game.Tests.Visual.Editing
             {
                 this.getTargetContainer = getTargetContainer;
 
-                CanRotate.Value = true;
+                CanRotateSelectionOrigin.Value = true;
             }
 
             [CanBeNull]
diff --git a/osu.Game.Tests/Visual/Editing/TestSceneDifficultyDelete.cs b/osu.Game.Tests/Visual/Editing/TestSceneDifficultyDelete.cs
index 12e00c4485..d4bd77642c 100644
--- a/osu.Game.Tests/Visual/Editing/TestSceneDifficultyDelete.cs
+++ b/osu.Game.Tests/Visual/Editing/TestSceneDifficultyDelete.cs
@@ -12,6 +12,7 @@ using osu.Game.Beatmaps;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Osu;
+using osu.Game.Screens.Edit;
 using osu.Game.Storyboards;
 using osu.Game.Tests.Beatmaps.IO;
 using osuTK.Input;
@@ -83,6 +84,49 @@ namespace osu.Game.Tests.Visual.Editing
             }
         }
 
+        [Test]
+        public void TestDeleteDifficultyWithPendingChanges()
+        {
+            Guid deletedDifficultyID = Guid.Empty;
+            int countBeforeDeletion = 0;
+            string beatmapSetHashBefore = string.Empty;
+
+            AddUntilStep("wait for editor to load", () => Editor?.ReadyForUse == true);
+
+            AddStep("store selected difficulty", () =>
+            {
+                deletedDifficultyID = EditorBeatmap.BeatmapInfo.ID;
+                countBeforeDeletion = Beatmap.Value.BeatmapSetInfo.Beatmaps.Count;
+                beatmapSetHashBefore = Beatmap.Value.BeatmapSetInfo.Hash;
+            });
+
+            AddStep("make change to difficulty", () =>
+            {
+                EditorBeatmap.BeginChange();
+                EditorBeatmap.BeatmapInfo.DifficultyName = "changin' things";
+                EditorBeatmap.EndChange();
+            });
+
+            AddStep("click File", () => this.ChildrenOfType<DrawableOsuMenuItem>().First().TriggerClick());
+
+            AddStep("click delete", () => getDeleteMenuItem().TriggerClick());
+            AddUntilStep("wait for dialog", () => DialogOverlay.CurrentDialog != null);
+            AddAssert("dialog is deletion confirmation dialog", () => DialogOverlay.CurrentDialog, Is.InstanceOf<DeleteDifficultyConfirmationDialog>);
+            AddStep("confirm", () => InputManager.Key(Key.Number1));
+
+            AddUntilStep("no next dialog", () => DialogOverlay.CurrentDialog == null);
+            AddUntilStep("switched to different difficulty",
+                () => this.ChildrenOfType<EditorBeatmap>().SingleOrDefault() != null && EditorBeatmap.BeatmapInfo.ID != deletedDifficultyID);
+
+            AddAssert("difficulty is unattached from set",
+                () => Beatmap.Value.BeatmapSetInfo.Beatmaps.Select(b => b.ID), () => Does.Not.Contain(deletedDifficultyID));
+            AddAssert("beatmap set difficulty count decreased by one",
+                () => Beatmap.Value.BeatmapSetInfo.Beatmaps.Count, () => Is.EqualTo(countBeforeDeletion - 1));
+            AddAssert("set hash changed", () => Beatmap.Value.BeatmapSetInfo.Hash, () => Is.Not.EqualTo(beatmapSetHashBefore));
+            AddAssert("difficulty is deleted from realm",
+                () => Realm.Run(r => r.Find<BeatmapInfo>(deletedDifficultyID)), () => Is.Null);
+        }
+
         private DrawableOsuMenuItem getDeleteMenuItem() => this.ChildrenOfType<DrawableOsuMenuItem>()
                                                                .Single(item => item.ChildrenOfType<SpriteText>().Any(text => text.Text.ToString().StartsWith("Delete", StringComparison.Ordinal)));
     }
diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneDelayedResumeOverlay.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneDelayedResumeOverlay.cs
new file mode 100644
index 0000000000..241a78b6b8
--- /dev/null
+++ b/osu.Game.Tests/Visual/Gameplay/TestSceneDelayedResumeOverlay.cs
@@ -0,0 +1,44 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Rulesets.Osu;
+using osu.Game.Screens.Play;
+using osu.Game.Tests.Gameplay;
+
+namespace osu.Game.Tests.Visual.Gameplay
+{
+    public partial class TestSceneDelayedResumeOverlay : OsuTestScene
+    {
+        private ResumeOverlay resume = null!;
+        private bool resumeFired;
+
+        [Cached]
+        private GameplayState gameplayState;
+
+        public TestSceneDelayedResumeOverlay()
+        {
+            gameplayState = TestGameplayState.Create(new OsuRuleset());
+        }
+
+        [SetUp]
+        public void SetUp() => Schedule(loadContent);
+
+        [Test]
+        public void TestResume()
+        {
+            AddStep("show", () => resume.Show());
+            AddUntilStep("dismissed", () => resumeFired && resume.State.Value == Visibility.Hidden);
+        }
+
+        private void loadContent()
+        {
+            Child = resume = new DelayedResumeOverlay();
+
+            resumeFired = false;
+            resume.ResumeAction = () => resumeFired = true;
+        }
+    }
+}
diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneDrawableStoryboardSprite.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneDrawableStoryboardSprite.cs
index 6bfa141d85..dd6f833ec5 100644
--- a/osu.Game.Tests/Visual/Gameplay/TestSceneDrawableStoryboardSprite.cs
+++ b/osu.Game.Tests/Visual/Gameplay/TestSceneDrawableStoryboardSprite.cs
@@ -10,6 +10,7 @@ using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.IO.Stores;
 using osu.Framework.Testing;
@@ -40,7 +41,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("disallow all lookups", () =>
             {
                 storyboard.UseSkinSprites = false;
-                storyboard.AlwaysProvideTexture = false;
+                storyboard.ProvideResources = false;
             });
 
             AddStep("create sprites", () => SetContents(_ => createSprite(lookup_name, Anchor.TopLeft, Vector2.Zero)));
@@ -55,7 +56,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("allow storyboard lookup", () =>
             {
                 storyboard.UseSkinSprites = false;
-                storyboard.AlwaysProvideTexture = true;
+                storyboard.ProvideResources = true;
             });
 
             AddStep("create sprites", () => SetContents(_ => createSprite(lookup_name, Anchor.TopLeft, Vector2.Zero)));
@@ -67,13 +68,48 @@ namespace osu.Game.Tests.Visual.Gameplay
             assertStoryboardSourced();
         }
 
+        [TestCase(false)]
+        [TestCase(true)]
+        public void TestVideo(bool scaleTransformProvided)
+        {
+            AddStep("allow storyboard lookup", () =>
+            {
+                storyboard.ProvideResources = true;
+            });
+
+            AddStep("create video", () => SetContents(_ =>
+            {
+                var layer = storyboard.GetLayer("Video");
+
+                var sprite = new StoryboardVideo("Videos/test-video.mp4", Time.Current);
+
+                if (scaleTransformProvided)
+                {
+                    sprite.TimelineGroup.Scale.Add(Easing.None, Time.Current, Time.Current + 1000, 1, 2);
+                    sprite.TimelineGroup.Scale.Add(Easing.None, Time.Current + 1000, Time.Current + 2000, 2, 1);
+                }
+
+                layer.Elements.Clear();
+                layer.Add(sprite);
+
+                return new Container
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Children = new Drawable[]
+                    {
+                        storyboard.CreateDrawable()
+                    }
+                };
+            }));
+        }
+
         [Test]
         public void TestSkinLookupPreferredOverStoryboard()
         {
             AddStep("allow all lookups", () =>
             {
                 storyboard.UseSkinSprites = true;
-                storyboard.AlwaysProvideTexture = true;
+                storyboard.ProvideResources = true;
             });
 
             AddStep("create sprites", () => SetContents(_ => createSprite(lookup_name, Anchor.TopLeft, Vector2.Zero)));
@@ -91,7 +127,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("allow skin lookup", () =>
             {
                 storyboard.UseSkinSprites = true;
-                storyboard.AlwaysProvideTexture = false;
+                storyboard.ProvideResources = false;
             });
 
             AddStep("create sprites", () => SetContents(_ => createSprite(lookup_name, Anchor.TopLeft, Vector2.Zero)));
@@ -109,7 +145,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("allow all lookups", () =>
             {
                 storyboard.UseSkinSprites = true;
-                storyboard.AlwaysProvideTexture = true;
+                storyboard.ProvideResources = true;
             });
 
             AddStep("create sprites", () => SetContents(_ => createSprite(lookup_name, Anchor.TopLeft, Vector2.Zero)));
@@ -127,7 +163,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("allow all lookups", () =>
             {
                 storyboard.UseSkinSprites = true;
-                storyboard.AlwaysProvideTexture = true;
+                storyboard.ProvideResources = true;
             });
 
             AddStep("create sprites", () => SetContents(_ => createSprite(lookup_name, Anchor.TopLeft, Vector2.Zero)));
@@ -142,7 +178,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("allow all lookups", () =>
             {
                 storyboard.UseSkinSprites = true;
-                storyboard.AlwaysProvideTexture = true;
+                storyboard.ProvideResources = true;
             });
 
             AddStep("create sprites", () => SetContents(_ => createSprite(lookup_name, Anchor.TopLeft, Vector2.Zero)));
@@ -156,7 +192,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("allow all lookups", () =>
             {
                 storyboard.UseSkinSprites = true;
-                storyboard.AlwaysProvideTexture = true;
+                storyboard.ProvideResources = true;
             });
 
             AddStep("create sprites", () => SetContents(_ => createSprite(lookup_name, Anchor.TopLeft, Vector2.Zero)));
@@ -170,7 +206,7 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddAssert("origin back", () => sprites.All(s => s.Origin == Anchor.TopLeft));
         }
 
-        private DrawableStoryboard createSprite(string lookupName, Anchor origin, Vector2 initialPosition)
+        private Drawable createSprite(string lookupName, Anchor origin, Vector2 initialPosition)
         {
             var layer = storyboard.GetLayer("Background");
 
@@ -181,7 +217,14 @@ namespace osu.Game.Tests.Visual.Gameplay
             layer.Elements.Clear();
             layer.Add(sprite);
 
-            return storyboard.CreateDrawable().With(s => s.RelativeSizeAxes = Axes.Both);
+            return new Container
+            {
+                RelativeSizeAxes = Axes.Both,
+                Children = new Drawable[]
+                {
+                    storyboard.CreateDrawable()
+                }
+            };
         }
 
         private void assertStoryboardSourced()
@@ -203,42 +246,52 @@ namespace osu.Game.Tests.Visual.Gameplay
                 return new TestDrawableStoryboard(this, mods);
             }
 
-            public bool AlwaysProvideTexture { get; set; }
+            public bool ProvideResources { get; set; }
 
-            public override string GetStoragePathFromStoryboardPath(string path) => AlwaysProvideTexture ? path : string.Empty;
+            public override string GetStoragePathFromStoryboardPath(string path) => ProvideResources ? path : string.Empty;
 
             private partial class TestDrawableStoryboard : DrawableStoryboard
             {
-                private readonly bool alwaysProvideTexture;
+                private readonly bool provideResources;
 
                 public TestDrawableStoryboard(TestStoryboard storyboard, IReadOnlyList<Mod>? mods)
                     : base(storyboard, mods)
                 {
-                    alwaysProvideTexture = storyboard.AlwaysProvideTexture;
+                    provideResources = storyboard.ProvideResources;
                 }
 
-                protected override IResourceStore<byte[]> CreateResourceLookupStore() => alwaysProvideTexture
-                    ? new AlwaysReturnsTextureStore()
+                protected override IResourceStore<byte[]> CreateResourceLookupStore() => provideResources
+                    ? new ResourcesTextureStore()
                     : new ResourceStore<byte[]>();
 
-                internal class AlwaysReturnsTextureStore : IResourceStore<byte[]>
+                internal class ResourcesTextureStore : IResourceStore<byte[]>
                 {
-                    private const string test_image = "Resources/Textures/test-image.png";
-
                     private readonly DllResourceStore store;
 
-                    public AlwaysReturnsTextureStore()
+                    public ResourcesTextureStore()
                     {
                         store = TestResources.GetStore();
                     }
 
                     public void Dispose() => store.Dispose();
 
-                    public byte[] Get(string name) => store.Get(test_image);
+                    public byte[] Get(string name) => store.Get(map(name));
 
-                    public Task<byte[]> GetAsync(string name, CancellationToken cancellationToken = new CancellationToken()) => store.GetAsync(test_image, cancellationToken);
+                    public Task<byte[]> GetAsync(string name, CancellationToken cancellationToken = new CancellationToken()) => store.GetAsync(map(name), cancellationToken);
 
-                    public Stream GetStream(string name) => store.GetStream(test_image);
+                    public Stream GetStream(string name) => store.GetStream(map(name));
+
+                    private string map(string name)
+                    {
+                        switch (name)
+                        {
+                            case lookup_name:
+                                return "Resources/Textures/test-image.png";
+
+                            default:
+                                return $"Resources/{name}";
+                        }
+                    }
 
                     public IEnumerable<string> GetAvailableResources() => store.GetAvailableResources();
                 }
diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneGameplaySamplePlayback.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneGameplaySamplePlayback.cs
index 057197e819..ad3fe7cb7e 100644
--- a/osu.Game.Tests/Visual/Gameplay/TestSceneGameplaySamplePlayback.cs
+++ b/osu.Game.Tests/Visual/Gameplay/TestSceneGameplaySamplePlayback.cs
@@ -18,6 +18,8 @@ namespace osu.Game.Tests.Visual.Gameplay
     {
         protected override bool AllowBackwardsSeeks => true;
 
+        private bool seek;
+
         [Test]
         public void TestAllSamplesStopDuringSeek()
         {
@@ -42,7 +44,7 @@ namespace osu.Game.Tests.Visual.Gameplay
                 if (!samples.Any(s => s.Playing))
                     return false;
 
-                Player.ChildrenOfType<GameplayClockContainer>().First().Seek(40000);
+                seek = true;
                 return true;
             });
 
@@ -55,10 +57,27 @@ namespace osu.Game.Tests.Visual.Gameplay
 
             AddAssert("sample playback still disabled", () => sampleDisabler.SamplePlaybackDisabled.Value);
 
+            AddStep("stop seeking", () => seek = false);
+
             AddUntilStep("seek finished, sample playback enabled", () => !sampleDisabler.SamplePlaybackDisabled.Value);
             AddUntilStep("any sample is playing", () => Player.ChildrenOfType<PausableSkinnableSound>().Any(s => s.IsPlaying));
         }
 
+        protected override void Update()
+        {
+            base.Update();
+
+            if (seek)
+            {
+                // Frame stable playback is too fast to catch up these days.
+                //
+                // We want to keep seeking while asserting various test conditions, so
+                // continue to seek until we unset the flag.
+                var gameplayClockContainer = Player.ChildrenOfType<GameplayClockContainer>().First();
+                gameplayClockContainer.Seek(gameplayClockContainer.CurrentTime > 30000 ? 0 : 60000);
+            }
+        }
+
         private IEnumerable<PausableSkinnableSound> allSounds => Player.ChildrenOfType<PausableSkinnableSound>();
         private IEnumerable<PausableSkinnableSound> allLoopingSounds => allSounds.Where(sound => sound.Looping);
 
diff --git a/osu.Game.Tests/Visual/Gameplay/TestScenePlayerLoader.cs b/osu.Game.Tests/Visual/Gameplay/TestScenePlayerLoader.cs
index c6827d4197..1949808dfe 100644
--- a/osu.Game.Tests/Visual/Gameplay/TestScenePlayerLoader.cs
+++ b/osu.Game.Tests/Visual/Gameplay/TestScenePlayerLoader.cs
@@ -16,6 +16,7 @@ using osu.Framework.Graphics.Containers;
 using osu.Framework.Screens;
 using osu.Framework.Testing;
 using osu.Framework.Utils;
+using osu.Game.Beatmaps;
 using osu.Game.Configuration;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Notifications;
@@ -24,9 +25,11 @@ using osu.Game.Rulesets.Osu;
 using osu.Game.Rulesets.Osu.Mods;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Scoring;
+using osu.Game.Screens.Menu;
 using osu.Game.Screens.Play;
 using osu.Game.Screens.Play.PlayerSettings;
 using osu.Game.Utils;
+using osuTK;
 using osuTK.Input;
 
 namespace osu.Game.Tests.Visual.Gameplay
@@ -36,7 +39,8 @@ namespace osu.Game.Tests.Visual.Gameplay
         private TestPlayerLoader loader;
         private TestPlayer player;
 
-        private bool epilepsyWarning;
+        private bool? epilepsyWarning;
+        private BeatmapOnlineStatus? onlineStatus;
 
         [Resolved]
         private AudioManager audioManager { get; set; }
@@ -53,6 +57,9 @@ namespace osu.Game.Tests.Visual.Gameplay
         [Cached]
         private readonly VolumeOverlay volumeOverlay;
 
+        [Cached]
+        private readonly OsuLogo logo;
+
         [Cached(typeof(BatteryInfo))]
         private readonly LocalBatteryInfo batteryInfo = new LocalBatteryInfo();
 
@@ -76,12 +83,24 @@ namespace osu.Game.Tests.Visual.Gameplay
                     Anchor = Anchor.TopLeft,
                     Origin = Anchor.TopLeft,
                 },
-                changelogOverlay = new ChangelogOverlay()
+                changelogOverlay = new ChangelogOverlay(),
+                logo = new OsuLogo
+                {
+                    Anchor = Anchor.BottomRight,
+                    Origin = Anchor.BottomRight,
+                    Scale = new Vector2(0.5f),
+                    Position = new Vector2(128f),
+                },
             });
         }
 
         [SetUp]
-        public void Setup() => Schedule(() => player = null);
+        public void Setup() => Schedule(() =>
+        {
+            player = null;
+            epilepsyWarning = null;
+            onlineStatus = null;
+        });
 
         [SetUpSteps]
         public override void SetUpSteps()
@@ -118,8 +137,9 @@ namespace osu.Game.Tests.Visual.Gameplay
             // Add intro time to test quick retry skipping (TestQuickRetry).
             workingBeatmap.BeatmapInfo.AudioLeadIn = 60000;
 
-            // Turn on epilepsy warning to test warning display (TestEpilepsyWarning).
-            workingBeatmap.BeatmapInfo.EpilepsyWarning = epilepsyWarning;
+            // Set up data for testing disclaimer display.
+            workingBeatmap.BeatmapInfo.EpilepsyWarning = epilepsyWarning ?? false;
+            workingBeatmap.BeatmapInfo.Status = onlineStatus ?? BeatmapOnlineStatus.Ranked;
 
             Beatmap.Value = workingBeatmap;
 
@@ -204,6 +224,36 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddUntilStep("loads after idle", () => !loader.IsCurrentScreen());
         }
 
+        [Test]
+        public void TestLoadNotBlockedOnOsuLogo()
+        {
+            AddStep("load dummy beatmap", () => resetPlayer(false));
+            AddUntilStep("wait for current", () => loader.IsCurrentScreen());
+
+            AddUntilStep("wait for load ready", () =>
+            {
+                moveMouse();
+                return player?.LoadState == LoadState.Ready;
+            });
+
+            // move mouse in logo while waiting for load to still proceed (it shouldn't be blocked when hovering logo).
+            AddUntilStep("move mouse in logo", () =>
+            {
+                moveMouse();
+                return !loader.IsCurrentScreen();
+            });
+
+            void moveMouse()
+            {
+                notificationOverlay.State.Value = Visibility.Hidden;
+
+                InputManager.MoveMouseTo(
+                    logo.ScreenSpaceDrawQuad.TopLeft
+                    + (logo.ScreenSpaceDrawQuad.BottomRight - logo.ScreenSpaceDrawQuad.TopLeft)
+                    * RNG.NextSingle(0.3f, 0.7f));
+            }
+        }
+
         [Test]
         public void TestLoadContinuation()
         {
@@ -334,13 +384,7 @@ namespace osu.Game.Tests.Visual.Gameplay
 
             AddUntilStep("wait for current", () => loader.IsCurrentScreen());
 
-            AddAssert($"epilepsy warning {(warning ? "present" : "absent")}", () => (getWarning() != null) == warning);
-
-            if (warning)
-            {
-                AddUntilStep("sound volume decreased", () => Beatmap.Value.Track.AggregateVolume.Value == 0.25);
-                AddUntilStep("sound volume restored", () => Beatmap.Value.Track.AggregateVolume.Value == 1);
-            }
+            AddAssert($"epilepsy warning {(warning ? "present" : "absent")}", () => this.ChildrenOfType<PlayerLoaderDisclaimer>().Count(), () => Is.EqualTo(warning ? 1 : 0));
 
             restoreVolumes();
         }
@@ -357,30 +401,45 @@ namespace osu.Game.Tests.Visual.Gameplay
 
             AddUntilStep("wait for current", () => loader.IsCurrentScreen());
 
-            AddUntilStep("epilepsy warning absent", () => getWarning() == null);
+            AddUntilStep("epilepsy warning absent", () => this.ChildrenOfType<PlayerLoaderDisclaimer>().Single().Alpha, () => Is.Zero);
 
             restoreVolumes();
         }
 
-        [Test]
-        public void TestEpilepsyWarningEarlyExit()
+        [TestCase(BeatmapOnlineStatus.Loved, 1)]
+        [TestCase(BeatmapOnlineStatus.Qualified, 1)]
+        [TestCase(BeatmapOnlineStatus.Graveyard, 0)]
+        public void TestStatusWarning(BeatmapOnlineStatus status, int expectedDisclaimerCount)
         {
             saveVolumes();
             setFullVolume();
 
             AddStep("enable storyboards", () => config.SetValue(OsuSetting.ShowStoryboard, true));
-            AddStep("set epilepsy warning", () => epilepsyWarning = true);
+            AddStep("disable epilepsy warning", () => epilepsyWarning = false);
+            AddStep("set beatmap status", () => onlineStatus = status);
             AddStep("load dummy beatmap", () => resetPlayer(false));
 
             AddUntilStep("wait for current", () => loader.IsCurrentScreen());
 
-            AddUntilStep("wait for epilepsy warning", () => getWarning().Alpha > 0);
-            AddUntilStep("warning is shown", () => getWarning().State.Value == Visibility.Visible);
+            AddAssert($"disclaimer count is {expectedDisclaimerCount}", () => this.ChildrenOfType<PlayerLoaderDisclaimer>().Count(), () => Is.EqualTo(expectedDisclaimerCount));
 
-            AddStep("exit early", () => loader.Exit());
+            restoreVolumes();
+        }
 
-            AddUntilStep("warning is hidden", () => getWarning().State.Value == Visibility.Hidden);
-            AddUntilStep("sound volume restored", () => Beatmap.Value.Track.AggregateVolume.Value == 1);
+        [Test]
+        public void TestCombinedWarnings()
+        {
+            saveVolumes();
+            setFullVolume();
+
+            AddStep("enable storyboards", () => config.SetValue(OsuSetting.ShowStoryboard, true));
+            AddStep("disable epilepsy warning", () => epilepsyWarning = true);
+            AddStep("set beatmap status", () => onlineStatus = BeatmapOnlineStatus.Loved);
+            AddStep("load dummy beatmap", () => resetPlayer(false));
+
+            AddUntilStep("wait for current", () => loader.IsCurrentScreen());
+
+            AddAssert("disclaimer count is 2", () => this.ChildrenOfType<PlayerLoaderDisclaimer>().Count(), () => Is.EqualTo(2));
 
             restoreVolumes();
         }
@@ -479,8 +538,6 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddStep("click notification", () => notification.TriggerClick());
         }
 
-        private EpilepsyWarning getWarning() => loader.ChildrenOfType<EpilepsyWarning>().SingleOrDefault(w => w.IsAlive);
-
         private partial class TestPlayerLoader : PlayerLoader
         {
             public new VisualSettings VisualSettings => base.VisualSettings;
diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableSound.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableSound.cs
index 3f78dbfd96..6c8dc6a220 100644
--- a/osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableSound.cs
+++ b/osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableSound.cs
@@ -23,7 +23,7 @@ namespace osu.Game.Tests.Visual.Gameplay
         private TestSkinSourceContainer skinSource = null!;
         private PausableSkinnableSound skinnableSound = null!;
 
-        private const string sample_lookup = "Gameplay/normal-sliderslide";
+        private const string sample_lookup = "Gameplay/Argon/normal-sliderslide";
 
         [SetUpSteps]
         public void SetUpSteps()
diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneStoryboardWithIntro.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneStoryboardWithIntro.cs
new file mode 100644
index 0000000000..502a0de616
--- /dev/null
+++ b/osu.Game.Tests/Visual/Gameplay/TestSceneStoryboardWithIntro.cs
@@ -0,0 +1,89 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Testing;
+using osu.Game.Beatmaps;
+using osu.Game.Configuration;
+using osu.Game.Rulesets;
+using osu.Game.Rulesets.Osu;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Screens.Play;
+using osu.Game.Storyboards;
+using osuTK;
+
+namespace osu.Game.Tests.Visual.Gameplay
+{
+    public partial class TestSceneStoryboardWithIntro : PlayerTestScene
+    {
+        protected override bool HasCustomSteps => true;
+        protected override bool AllowFail => true;
+
+        protected override Ruleset CreatePlayerRuleset() => new OsuRuleset();
+
+        protected override IBeatmap CreateBeatmap(RulesetInfo ruleset)
+        {
+            var beatmap = new Beatmap();
+            beatmap.HitObjects.Add(new HitCircle { StartTime = firstObjectStartTime });
+            return beatmap;
+        }
+
+        protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap, Storyboard? storyboard = null)
+        {
+            return base.CreateWorkingBeatmap(beatmap, createStoryboard(storyboardStartTime));
+        }
+
+        private Storyboard createStoryboard(double startTime)
+        {
+            var storyboard = new Storyboard();
+            var sprite = new StoryboardSprite("unknown", Anchor.TopLeft, Vector2.Zero);
+            sprite.TimelineGroup.Alpha.Add(Easing.None, startTime, 0, 0, 1);
+            storyboard.GetLayer("Background").Add(sprite);
+            return storyboard;
+        }
+
+        private double firstObjectStartTime;
+        private double storyboardStartTime;
+
+        [SetUpSteps]
+        public override void SetUpSteps()
+        {
+            base.SetUpSteps();
+            AddStep("enable storyboard", () => LocalConfig.SetValue(OsuSetting.ShowStoryboard, true));
+            AddStep("set dim level to 0", () => LocalConfig.SetValue<double>(OsuSetting.DimLevel, 0));
+            AddStep("reset first hitobject time", () => firstObjectStartTime = 0);
+            AddStep("reset storyboard start time", () => storyboardStartTime = 0);
+        }
+
+        [TestCase(-5000, 0)]
+        [TestCase(-5000, 30000)]
+        public void TestStoryboardSingleSkip(double storyboardStart, double firstObject)
+        {
+            AddStep($"set storyboard start time to {storyboardStart}", () => storyboardStartTime = storyboardStart);
+            AddStep($"set first object start time to {firstObject}", () => firstObjectStartTime = firstObject);
+            CreateTest();
+
+            AddStep("skip", () => InputManager.Key(osuTK.Input.Key.Space));
+            AddAssert("skip performed", () => Player.ChildrenOfType<SkipOverlay>().Any(s => s.SkipCount == 1));
+            AddUntilStep("gameplay clock advanced", () => Player.GameplayClockContainer.CurrentTime, () => Is.GreaterThanOrEqualTo(firstObject - 2000));
+        }
+
+        [Test]
+        public void TestStoryboardDoubleSkip()
+        {
+            AddStep("set storyboard start time to -11000", () => storyboardStartTime = -11000);
+            AddStep("set first object start time to 11000", () => firstObjectStartTime = 11000);
+            CreateTest();
+
+            AddStep("skip", () => InputManager.Key(osuTK.Input.Key.Space));
+            AddAssert("skip performed", () => Player.ChildrenOfType<SkipOverlay>().Any(s => s.SkipCount == 1));
+            AddUntilStep("gameplay clock advanced", () => Player.GameplayClockContainer.CurrentTime, () => Is.GreaterThanOrEqualTo(0));
+
+            AddStep("skip", () => InputManager.Key(osuTK.Input.Key.Space));
+            AddAssert("skip performed", () => Player.ChildrenOfType<SkipOverlay>().Any(s => s.SkipCount == 2));
+            AddUntilStep("gameplay clock advanced", () => Player.GameplayClockContainer.CurrentTime, () => Is.GreaterThanOrEqualTo(9000));
+        }
+    }
+}
diff --git a/osu.Game.Tests/Visual/Menus/TestSceneLoginOverlay.cs b/osu.Game.Tests/Visual/Menus/TestSceneLoginOverlay.cs
index e603f72bb8..460d7814e0 100644
--- a/osu.Game.Tests/Visual/Menus/TestSceneLoginOverlay.cs
+++ b/osu.Game.Tests/Visual/Menus/TestSceneLoginOverlay.cs
@@ -15,6 +15,7 @@ using osu.Game.Online.API.Requests;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Login;
 using osu.Game.Overlays.Settings;
+using osu.Game.Users;
 using osu.Game.Users.Drawables;
 using osuTK.Input;
 
@@ -72,9 +73,24 @@ namespace osu.Game.Tests.Visual.Menus
 
                 return false;
             });
+
             AddStep("enter code", () => loginOverlay.ChildrenOfType<OsuTextBox>().First().Text = "88800088");
             assertAPIState(APIState.Online);
+            assertDropdownState(UserAction.Online);
+
+            AddStep("set failing", () => { dummyAPI.SetState(APIState.Failing); });
+            AddStep("return to online", () => { dummyAPI.SetState(APIState.Online); });
+
             AddStep("clear handler", () => dummyAPI.HandleRequest = null);
+
+            assertDropdownState(UserAction.Online);
+            AddStep("change user state", () => dummyAPI.LocalUser.Value.Status.Value = UserStatus.DoNotDisturb);
+            assertDropdownState(UserAction.DoNotDisturb);
+        }
+
+        private void assertDropdownState(UserAction state)
+        {
+            AddAssert($"dropdown state is {state}", () => loginOverlay.ChildrenOfType<UserDropdown>().First().Current.Value, () => Is.EqualTo(state));
         }
 
         private void assertAPIState(APIState expected) =>
diff --git a/osu.Game.Tests/Visual/Menus/TestSceneMainMenu.cs b/osu.Game.Tests/Visual/Menus/TestSceneMainMenu.cs
index 7053a9d544..e2a841d79a 100644
--- a/osu.Game.Tests/Visual/Menus/TestSceneMainMenu.cs
+++ b/osu.Game.Tests/Visual/Menus/TestSceneMainMenu.cs
@@ -13,30 +13,25 @@ namespace osu.Game.Tests.Visual.Menus
 {
     public partial class TestSceneMainMenu : OsuGameTestScene
     {
-        private SystemTitle systemTitle => Game.ChildrenOfType<SystemTitle>().Single();
+        private OnlineMenuBanner onlineMenuBanner => Game.ChildrenOfType<OnlineMenuBanner>().Single();
 
         [Test]
-        public void TestSystemTitle()
+        public void TestOnlineMenuBanner()
         {
-            AddStep("set system title", () => systemTitle.Current.Value = new APISystemTitle
+            AddStep("set online content", () => onlineMenuBanner.Current.Value = new APIMenuContent
             {
-                Image = @"https://assets.ppy.sh/main-menu/project-loved-2@2x.png",
-                Url = @"https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023",
+                Images = new[]
+                {
+                    new APIMenuImage
+                    {
+                        Image = @"https://assets.ppy.sh/main-menu/project-loved-2@2x.png",
+                        Url = @"https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023",
+                    }
+                }
             });
-            AddAssert("system title not visible", () => systemTitle.State.Value, () => Is.EqualTo(Visibility.Hidden));
+            AddAssert("system title not visible", () => onlineMenuBanner.State.Value, () => Is.EqualTo(Visibility.Hidden));
             AddStep("enter menu", () => InputManager.Key(Key.Enter));
-            AddUntilStep("system title visible", () => systemTitle.State.Value, () => Is.EqualTo(Visibility.Visible));
-            AddStep("set another title", () => systemTitle.Current.Value = new APISystemTitle
-            {
-                Image = @"https://assets.ppy.sh/main-menu/wf2023-vote@2x.png",
-                Url = @"https://osu.ppy.sh/community/contests/189",
-            });
-            AddStep("set title with nonexistent image", () => systemTitle.Current.Value = new APISystemTitle
-            {
-                Image = @"https://test.invalid/@2x", // .invalid TLD reserved by https://datatracker.ietf.org/doc/html/rfc2606#section-2
-                Url = @"https://osu.ppy.sh/community/contests/189",
-            });
-            AddStep("unset system title", () => systemTitle.Current.Value = null);
+            AddUntilStep("system title visible", () => onlineMenuBanner.State.Value, () => Is.EqualTo(Visibility.Visible));
         }
     }
 }
diff --git a/osu.Game.Tests/Visual/Menus/TestSceneOnlineMenuBanner.cs b/osu.Game.Tests/Visual/Menus/TestSceneOnlineMenuBanner.cs
new file mode 100644
index 0000000000..0b90fd13c3
--- /dev/null
+++ b/osu.Game.Tests/Visual/Menus/TestSceneOnlineMenuBanner.cs
@@ -0,0 +1,240 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Testing;
+using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Screens.Menu;
+using osuTK;
+
+namespace osu.Game.Tests.Visual.Menus
+{
+    public partial class TestSceneOnlineMenuBanner : OsuTestScene
+    {
+        private OnlineMenuBanner onlineMenuBanner = null!;
+
+        [SetUpSteps]
+        public void SetUpSteps()
+        {
+            AddStep("Create banner", () =>
+            {
+                Child = onlineMenuBanner = new OnlineMenuBanner
+                {
+                    FetchOnlineContent = false,
+                    DelayBetweenRotation = 500,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    State = { Value = Visibility.Visible }
+                };
+            });
+        }
+
+        [Test]
+        public void TestBasic()
+        {
+            AddStep("set online content", () => onlineMenuBanner.Current.Value = new APIMenuContent
+            {
+                Images = new[]
+                {
+                    new APIMenuImage
+                    {
+                        Image = @"https://assets.ppy.sh/main-menu/project-loved-2@2x.png",
+                        Url = @"https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023",
+                    }
+                },
+            });
+
+            AddUntilStep("wait for one image shown", () =>
+            {
+                var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
+
+                if (images.Count() != 1)
+                    return false;
+
+                var image = images.Single();
+
+                return image.IsPresent && image.Image.Url == "https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023";
+            });
+
+            AddStep("set another title", () => onlineMenuBanner.Current.Value = new APIMenuContent
+            {
+                Images = new[]
+                {
+                    new APIMenuImage
+                    {
+                        Image = @"https://assets.ppy.sh/main-menu/wf2023-vote@2x.png",
+                        Url = @"https://osu.ppy.sh/community/contests/189",
+                    }
+                }
+            });
+
+            AddUntilStep("wait for new image shown", () =>
+            {
+                var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
+
+                if (images.Count() != 1)
+                    return false;
+
+                var image = images.Single();
+
+                return image.IsPresent && image.Image.Url == "https://osu.ppy.sh/community/contests/189";
+            });
+
+            AddStep("set title with nonexistent image", () => onlineMenuBanner.Current.Value = new APIMenuContent
+            {
+                Images = new[]
+                {
+                    new APIMenuImage
+                    {
+                        Image = @"https://test.invalid/@2x", // .invalid TLD reserved by https://datatracker.ietf.org/doc/html/rfc2606#section-2
+                        Url = @"https://osu.ppy.sh/community/contests/189",
+                    }
+                }
+            });
+
+            AddUntilStep("wait for no image shown", () => onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>().SingleOrDefault()?.Size, () => Is.EqualTo(Vector2.Zero));
+
+            AddStep("unset system title", () => onlineMenuBanner.Current.Value = new APIMenuContent());
+
+            AddUntilStep("wait for no image shown", () => !onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>().Any());
+        }
+
+        [Test]
+        public void TestMultipleImages()
+        {
+            AddStep("set multiple images", () => onlineMenuBanner.Current.Value = new APIMenuContent
+            {
+                Images = new[]
+                {
+                    new APIMenuImage
+                    {
+                        Image = @"https://assets.ppy.sh/main-menu/project-loved-2@2x.png",
+                        Url = @"https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023",
+                    },
+                    new APIMenuImage
+                    {
+                        Image = @"https://assets.ppy.sh/main-menu/wf2023-vote@2x.png",
+                        Url = @"https://osu.ppy.sh/community/contests/189",
+                    }
+                },
+            });
+
+            AddUntilStep("wait for first image shown", () =>
+            {
+                var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
+
+                if (images.Count() != 2)
+                    return false;
+
+                return images.First().IsPresent && !images.Last().IsPresent;
+            });
+
+            AddUntilStep("wait for second image shown", () =>
+            {
+                var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
+
+                if (images.Count() != 2)
+                    return false;
+
+                return !images.First().IsPresent && images.Last().IsPresent;
+            });
+        }
+
+        [Test]
+        public void TestFutureSingle()
+        {
+            AddStep("set image with time constraints", () => onlineMenuBanner.Current.Value = new APIMenuContent
+            {
+                Images = new[]
+                {
+                    new APIMenuImage
+                    {
+                        Image = @"https://assets.ppy.sh/main-menu/project-loved-2@2x.png",
+                        Url = @"https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023",
+                        Begins = DateTimeOffset.Now.AddSeconds(2),
+                        Expires = DateTimeOffset.Now.AddSeconds(5),
+                    },
+                },
+            });
+
+            AddUntilStep("wait for no image shown", () => !onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>().Any(i => i.IsPresent));
+
+            AddUntilStep("wait for one image shown", () =>
+            {
+                var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
+
+                if (images.Count() != 1)
+                    return false;
+
+                var image = images.Single();
+
+                return image.IsPresent && image.Image.Url == "https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023";
+            });
+
+            AddUntilStep("wait for no image shown", () => !onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>().Any(i => i.IsPresent));
+        }
+
+        [Test]
+        public void TestExpiryMultiple()
+        {
+            AddStep("set multiple images, second expiring soon", () => onlineMenuBanner.Current.Value = new APIMenuContent
+            {
+                Images = new[]
+                {
+                    new APIMenuImage
+                    {
+                        Image = @"https://assets.ppy.sh/main-menu/project-loved-2@2x.png",
+                        Url = @"https://osu.ppy.sh/home/news/2023-12-21-project-loved-december-2023",
+                    },
+                    new APIMenuImage
+                    {
+                        Image = @"https://assets.ppy.sh/main-menu/wf2023-vote@2x.png",
+                        Url = @"https://osu.ppy.sh/community/contests/189",
+                        Expires = DateTimeOffset.Now.AddSeconds(2),
+                    }
+                },
+            });
+
+            AddUntilStep("wait for first image shown", () =>
+            {
+                var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
+
+                if (images.Count() != 2)
+                    return false;
+
+                return images.First().IsPresent && !images.Last().IsPresent;
+            });
+
+            AddUntilStep("wait for second image shown", () =>
+            {
+                var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
+
+                if (images.Count() != 2)
+                    return false;
+
+                return !images.First().IsPresent && images.Last().IsPresent;
+            });
+
+            AddUntilStep("wait for expiry", () =>
+            {
+                return onlineMenuBanner
+                       .ChildrenOfType<OnlineMenuBanner.MenuImage>()
+                       .Any(i => !i.Image.IsCurrent);
+            });
+
+            AddUntilStep("wait for first image shown", () =>
+            {
+                var images = onlineMenuBanner.ChildrenOfType<OnlineMenuBanner.MenuImage>();
+
+                if (images.Count() != 2)
+                    return false;
+
+                return images.First().IsPresent && !images.Last().IsPresent;
+            });
+        }
+    }
+}
diff --git a/osu.Game.Tests/Visual/Navigation/TestScenePresentScore.cs b/osu.Game.Tests/Visual/Navigation/TestScenePresentScore.cs
index 6590339311..004d1de116 100644
--- a/osu.Game.Tests/Visual/Navigation/TestScenePresentScore.cs
+++ b/osu.Game.Tests/Visual/Navigation/TestScenePresentScore.cs
@@ -170,7 +170,7 @@ namespace osu.Game.Tests.Visual.Navigation
                     BeatmapInfo = beatmap.Beatmaps.First(),
                     Ruleset = ruleset ?? new OsuRuleset().RulesetInfo,
                     User = new GuestUser(),
-                }).Value;
+                })!.Value;
             });
 
             AddAssert($"import {i} succeeded", () => imported != null);
diff --git a/osu.Game.Tests/Visual/Navigation/TestSceneSkinEditorNavigation.cs b/osu.Game.Tests/Visual/Navigation/TestSceneSkinEditorNavigation.cs
index 9c180d43da..38fb2846aa 100644
--- a/osu.Game.Tests/Visual/Navigation/TestSceneSkinEditorNavigation.cs
+++ b/osu.Game.Tests/Visual/Navigation/TestSceneSkinEditorNavigation.cs
@@ -3,6 +3,7 @@
 
 #nullable disable
 
+using System;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
@@ -321,6 +322,30 @@ namespace osu.Game.Tests.Visual.Navigation
             AddUntilStep("nested input disabled", () => ((Player)Game.ScreenStack.CurrentScreen).ChildrenOfType<PassThroughInputManager>().All(manager => !manager.UseParentInput));
         }
 
+        [Test]
+        public void TestSkinSavesOnChange()
+        {
+            advanceToSongSelect();
+            openSkinEditor();
+
+            Guid editedSkinId = Guid.Empty;
+            AddStep("save skin id", () => editedSkinId = Game.Dependencies.Get<SkinManager>().CurrentSkinInfo.Value.ID);
+            AddStep("add skinnable component", () =>
+            {
+                skinEditor.ChildrenOfType<SkinComponentToolbox.ToolboxComponentButton>().First().TriggerClick();
+            });
+
+            AddStep("change to triangles skin", () => Game.Dependencies.Get<SkinManager>().SetSkinFromConfiguration(SkinInfo.TRIANGLES_SKIN.ToString()));
+            AddUntilStep("components loaded", () => Game.ChildrenOfType<SkinComponentsContainer>().All(c => c.ComponentsLoaded));
+            // sort of implicitly relies on song select not being skinnable.
+            // TODO: revisit if the above ever changes
+            AddUntilStep("skin changed", () => !skinEditor.ChildrenOfType<SkinBlueprint>().Any());
+
+            AddStep("change back to modified skin", () => Game.Dependencies.Get<SkinManager>().SetSkinFromConfiguration(editedSkinId.ToString()));
+            AddUntilStep("components loaded", () => Game.ChildrenOfType<SkinComponentsContainer>().All(c => c.ComponentsLoaded));
+            AddUntilStep("changes saved", () => skinEditor.ChildrenOfType<SkinBlueprint>().Any());
+        }
+
         private void advanceToSongSelect()
         {
             PushAndConfirm(() => songSelect = new TestPlaySongSelect());
diff --git a/osu.Game.Tests/Visual/Ranking/TestSceneExpandedPanelMiddleContent.cs b/osu.Game.Tests/Visual/Ranking/TestSceneExpandedPanelMiddleContent.cs
index d97946a1d5..02a321d22f 100644
--- a/osu.Game.Tests/Visual/Ranking/TestSceneExpandedPanelMiddleContent.cs
+++ b/osu.Game.Tests/Visual/Ranking/TestSceneExpandedPanelMiddleContent.cs
@@ -14,13 +14,16 @@ using osu.Framework.Graphics.Shapes;
 using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics.Sprites;
+using osu.Game.Localisation;
 using osu.Game.Models;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Osu;
+using osu.Game.Rulesets.Osu.Mods;
 using osu.Game.Scoring;
 using osu.Game.Screens.Ranking;
 using osu.Game.Screens.Ranking.Expanded;
+using osu.Game.Screens.Ranking.Expanded.Statistics;
 using osu.Game.Tests.Beatmaps;
 using osu.Game.Tests.Resources;
 using osuTK;
@@ -67,6 +70,55 @@ namespace osu.Game.Tests.Visual.Ranking
             AddAssert("play time displayed", () => this.ChildrenOfType<ExpandedPanelMiddleContent.PlayedOnText>().Any());
         }
 
+        [Test]
+        public void TestPPShownAsProvisionalWhenBeatmapHasNoLeaderboard()
+        {
+            AddStep("show example score", () =>
+            {
+                var beatmap = createTestBeatmap(new RealmUser());
+                beatmap.Status = BeatmapOnlineStatus.Graveyard;
+                showPanel(TestResources.CreateTestScoreInfo(beatmap));
+            });
+
+            AddAssert("pp display faded out", () =>
+            {
+                var ppDisplay = this.ChildrenOfType<PerformanceStatistic>().Single();
+                return ppDisplay.Alpha == 0.5 && ppDisplay.TooltipText == ResultsScreenStrings.NoPPForUnrankedBeatmaps;
+            });
+        }
+
+        [Test]
+        public void TestPPShownAsProvisionalWhenUnrankedModsArePresent()
+        {
+            AddStep("show example score", () =>
+            {
+                var score = TestResources.CreateTestScoreInfo(createTestBeatmap(new RealmUser()));
+                score.Mods = score.Mods.Append(new OsuModDifficultyAdjust()).ToArray();
+                showPanel(score);
+            });
+
+            AddAssert("pp display faded out", () =>
+            {
+                var ppDisplay = this.ChildrenOfType<PerformanceStatistic>().Single();
+                return ppDisplay.Alpha == 0.5 && ppDisplay.TooltipText == ResultsScreenStrings.NoPPForUnrankedMods;
+            });
+        }
+
+        [Test]
+        public void TestPPNotShownAsProvisionalIfClassicModIsPresentDueToLegacyScore()
+        {
+            AddStep("show example score", () =>
+            {
+                var score = TestResources.CreateTestScoreInfo(createTestBeatmap(new RealmUser()));
+                score.PP = 400;
+                score.Mods = score.Mods.Append(new OsuModClassic()).ToArray();
+                score.IsLegacyScore = true;
+                showPanel(score);
+            });
+
+            AddAssert("pp display faded out", () => this.ChildrenOfType<PerformanceStatistic>().Single().Alpha == 1);
+        }
+
         [Test]
         public void TestWithDefaultDate()
         {
diff --git a/osu.Game.Tests/Visual/Ranking/TestSceneHitEventTimingDistributionGraph.cs b/osu.Game.Tests/Visual/Ranking/TestSceneHitEventTimingDistributionGraph.cs
index 325a535731..3e38b66029 100644
--- a/osu.Game.Tests/Visual/Ranking/TestSceneHitEventTimingDistributionGraph.cs
+++ b/osu.Game.Tests/Visual/Ranking/TestSceneHitEventTimingDistributionGraph.cs
@@ -82,6 +82,14 @@ namespace osu.Game.Tests.Visual.Ranking
             }).ToList());
         }
 
+        [Test]
+        public void TestNonBasicHitResultsAreIgnored()
+        {
+            createTest(CreateDistributedHitEvents(0, 50)
+                       .Select(h => new HitEvent(h.TimeOffset, 1.0, h.TimeOffset > 0 ? HitResult.Ok : HitResult.LargeTickHit, placeholder_object, placeholder_object, null))
+                       .ToList());
+        }
+
         [Test]
         public void TestMultipleWindowsOfHitResult()
         {
diff --git a/osu.Game.Tests/Visual/Ranking/TestSceneResultsScreen.cs b/osu.Game.Tests/Visual/Ranking/TestSceneResultsScreen.cs
index ffc5dbc8fb..fca1d0f82a 100644
--- a/osu.Game.Tests/Visual/Ranking/TestSceneResultsScreen.cs
+++ b/osu.Game.Tests/Visual/Ranking/TestSceneResultsScreen.cs
@@ -424,7 +424,7 @@ namespace osu.Game.Tests.Visual.Ranking
                     scores.Add(score);
                 }
 
-                scoresCallback?.Invoke(scores);
+                scoresCallback.Invoke(scores);
 
                 return null;
             }
diff --git a/osu.Game.Tests/Visual/Settings/TestSceneKeyBindingPanel.cs b/osu.Game.Tests/Visual/Settings/TestSceneKeyBindingPanel.cs
index 57c9770c9a..86008a56a4 100644
--- a/osu.Game.Tests/Visual/Settings/TestSceneKeyBindingPanel.cs
+++ b/osu.Game.Tests/Visual/Settings/TestSceneKeyBindingPanel.cs
@@ -296,7 +296,7 @@ namespace osu.Game.Tests.Visual.Settings
         }
 
         [Test]
-        public void TestBindingConflictResolvedByRollback()
+        public void TestBindingConflictResolvedByRollbackViaMouse()
         {
             AddStep("reset taiko section to default", () =>
             {
@@ -315,7 +315,7 @@ namespace osu.Game.Tests.Visual.Settings
         }
 
         [Test]
-        public void TestBindingConflictResolvedByOverwrite()
+        public void TestBindingConflictResolvedByOverwriteViaMouse()
         {
             AddStep("reset taiko section to default", () =>
             {
@@ -333,6 +333,46 @@ namespace osu.Game.Tests.Visual.Settings
             checkBinding("Left (rim)", "M1");
         }
 
+        [Test]
+        public void TestBindingConflictResolvedByRollbackViaKeyboard()
+        {
+            AddStep("reset taiko & global sections to default", () =>
+            {
+                panel.ChildrenOfType<VariantBindingsSubsection>().First(section => new TaikoRuleset().RulesetInfo.Equals(section.Ruleset))
+                     .ChildrenOfType<ResetButton>().Single().TriggerClick();
+
+                panel.ChildrenOfType<ResetButton>().First().TriggerClick();
+            });
+            AddStep("move mouse to centre", () => InputManager.MoveMouseTo(panel.ScreenSpaceDrawQuad.Centre));
+            scrollToAndStartBinding("Left (rim)");
+            AddStep("attempt to bind M1 to two keys", () => InputManager.Click(MouseButton.Left));
+
+            AddUntilStep("wait for popover", () => panel.ChildrenOfType<KeyBindingConflictPopover>().SingleOrDefault(), () => Is.Not.Null);
+            AddStep("press Esc", () => InputManager.Key(Key.Escape));
+            checkBinding("Left (centre)", "M1");
+            checkBinding("Left (rim)", "M2");
+        }
+
+        [Test]
+        public void TestBindingConflictResolvedByOverwriteViaKeyboard()
+        {
+            AddStep("reset taiko & global sections to default", () =>
+            {
+                panel.ChildrenOfType<VariantBindingsSubsection>().First(section => new TaikoRuleset().RulesetInfo.Equals(section.Ruleset))
+                     .ChildrenOfType<ResetButton>().Single().TriggerClick();
+
+                panel.ChildrenOfType<ResetButton>().First().TriggerClick();
+            });
+            AddStep("move mouse to centre", () => InputManager.MoveMouseTo(panel.ScreenSpaceDrawQuad.Centre));
+            scrollToAndStartBinding("Left (rim)");
+            AddStep("attempt to bind M1 to two keys", () => InputManager.Click(MouseButton.Left));
+
+            AddUntilStep("wait for popover", () => panel.ChildrenOfType<KeyBindingConflictPopover>().SingleOrDefault(), () => Is.Not.Null);
+            AddStep("press Enter", () => InputManager.Key(Key.Enter));
+            checkBinding("Left (centre)", InputSettingsStrings.ActionHasNoKeyBinding.ToString());
+            checkBinding("Left (rim)", "M1");
+        }
+
         [Test]
         public void TestBindingConflictCausedByResetToDefaultOfSingleRow()
         {
diff --git a/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs b/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs
index de2ae3708f..c0102b238c 100644
--- a/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs
+++ b/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs
@@ -666,6 +666,56 @@ namespace osu.Game.Tests.Visual.SongSelect
             AddAssert($"Check {zzz_lowercase} is second last", () => carousel.BeatmapSets.SkipLast(1).Last().Metadata.Artist == zzz_lowercase);
         }
 
+        [Test]
+        public void TestSortByArtistUsesTitleAsTiebreaker()
+        {
+            var sets = new List<BeatmapSetInfo>();
+
+            AddStep("Populuate beatmap sets", () =>
+            {
+                sets.Clear();
+
+                for (int i = 0; i < 20; i++)
+                {
+                    var set = TestResources.CreateTestBeatmapSetInfo();
+
+                    if (i == 4)
+                    {
+                        set.Beatmaps.ForEach(b =>
+                        {
+                            b.Metadata.Artist = "ZZZ";
+                            b.Metadata.Title = "AAA";
+                        });
+                    }
+
+                    if (i == 8)
+                    {
+                        set.Beatmaps.ForEach(b =>
+                        {
+                            b.Metadata.Artist = "ZZZ";
+                            b.Metadata.Title = "ZZZ";
+                        });
+                    }
+
+                    sets.Add(set);
+                }
+            });
+
+            loadBeatmaps(sets);
+
+            AddStep("Sort by artist", () => carousel.Filter(new FilterCriteria { Sort = SortMode.Artist }, false));
+            AddAssert("Check last item", () =>
+            {
+                var lastItem = carousel.BeatmapSets.Last();
+                return lastItem.Metadata.Artist == "ZZZ" && lastItem.Metadata.Title == "ZZZ";
+            });
+            AddAssert("Check second last item", () =>
+            {
+                var secondLastItem = carousel.BeatmapSets.SkipLast(1).Last();
+                return secondLastItem.Metadata.Artist == "ZZZ" && secondLastItem.Metadata.Title == "AAA";
+            });
+        }
+
         /// <summary>
         /// Ensures stability is maintained on different sort modes for items with equal properties.
         /// </summary>
diff --git a/osu.Game.Tests/Visual/SongSelect/TestScenePlaySongSelect.cs b/osu.Game.Tests/Visual/SongSelect/TestScenePlaySongSelect.cs
index ce241f3676..e03ffd48f1 100644
--- a/osu.Game.Tests/Visual/SongSelect/TestScenePlaySongSelect.cs
+++ b/osu.Game.Tests/Visual/SongSelect/TestScenePlaySongSelect.cs
@@ -29,6 +29,7 @@ using osu.Game.Overlays.Dialog;
 using osu.Game.Overlays.Mods;
 using osu.Game.Overlays.Notifications;
 using osu.Game.Rulesets;
+using osu.Game.Rulesets.Mania.Mods;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Osu;
 using osu.Game.Rulesets.Osu.Mods;
@@ -1147,6 +1148,62 @@ namespace osu.Game.Tests.Visual.SongSelect
             AddAssert("filter text cleared", () => songSelect!.FilterControl.ChildrenOfType<FilterControl.FilterControlTextBox>().First().Text, () => Is.Empty);
         }
 
+        [Test]
+        public void TestNonFilterableModChange()
+        {
+            addRulesetImportStep(0);
+
+            createSongSelect();
+
+            // Mod that is guaranteed to never re-filter.
+            AddStep("add non-filterable mod", () => SelectedMods.Value = new Mod[] { new OsuModCinema() });
+            AddAssert("filter count is 1", () => songSelect!.FilterCount, () => Is.EqualTo(1));
+
+            // Removing the mod should still not re-filter.
+            AddStep("remove non-filterable mod", () => SelectedMods.Value = Array.Empty<Mod>());
+            AddAssert("filter count is 1", () => songSelect!.FilterCount, () => Is.EqualTo(1));
+        }
+
+        [Test]
+        public void TestFilterableModChange()
+        {
+            addRulesetImportStep(3);
+
+            createSongSelect();
+
+            // Change to mania ruleset.
+            AddStep("filter to mania ruleset", () => Ruleset.Value = rulesets.AvailableRulesets.First(r => r.OnlineID == 3));
+            AddAssert("filter count is 2", () => songSelect!.FilterCount, () => Is.EqualTo(2));
+
+            // Apply a mod, but this should NOT re-filter because there's no search text.
+            AddStep("add filterable mod", () => SelectedMods.Value = new Mod[] { new ManiaModKey3() });
+            AddAssert("filter count is 2", () => songSelect!.FilterCount, () => Is.EqualTo(2));
+
+            // Set search text. Should re-filter.
+            AddStep("set search text to match mods", () => songSelect!.FilterControl.CurrentTextSearch.Value = "keys=3");
+            AddAssert("filter count is 3", () => songSelect!.FilterCount, () => Is.EqualTo(3));
+
+            // Change filterable mod. Should re-filter.
+            AddStep("change new filterable mod", () => SelectedMods.Value = new Mod[] { new ManiaModKey5() });
+            AddAssert("filter count is 4", () => songSelect!.FilterCount, () => Is.EqualTo(4));
+
+            // Add non-filterable mod. Should NOT re-filter.
+            AddStep("apply non-filterable mod", () => SelectedMods.Value = new Mod[] { new ManiaModNoFail(), new ManiaModKey5() });
+            AddAssert("filter count is 4", () => songSelect!.FilterCount, () => Is.EqualTo(4));
+
+            // Remove filterable mod. Should re-filter.
+            AddStep("remove filterable mod", () => SelectedMods.Value = new Mod[] { new ManiaModNoFail() });
+            AddAssert("filter count is 5", () => songSelect!.FilterCount, () => Is.EqualTo(5));
+
+            // Remove non-filterable mod. Should NOT re-filter.
+            AddStep("remove filterable mod", () => SelectedMods.Value = Array.Empty<Mod>());
+            AddAssert("filter count is 5", () => songSelect!.FilterCount, () => Is.EqualTo(5));
+
+            // Add filterable mod. Should re-filter.
+            AddStep("add filterable mod", () => SelectedMods.Value = new Mod[] { new ManiaModKey3() });
+            AddAssert("filter count is 6", () => songSelect!.FilterCount, () => Is.EqualTo(6));
+        }
+
         private void waitForInitialSelection()
         {
             AddUntilStep("wait for initial selection", () => !Beatmap.IsDefault);
diff --git a/osu.Game.Tests/Visual/UserInterface/TestSceneContextMenu.cs b/osu.Game.Tests/Visual/UserInterface/TestSceneContextMenu.cs
index 7b80549854..2a2f267fc8 100644
--- a/osu.Game.Tests/Visual/UserInterface/TestSceneContextMenu.cs
+++ b/osu.Game.Tests/Visual/UserInterface/TestSceneContextMenu.cs
@@ -77,21 +77,21 @@ namespace osu.Game.Tests.Visual.UserInterface
                 new OsuMenuItem(@"Some option"),
                 new OsuMenuItem(@"Highlighted option", MenuItemType.Highlighted),
                 new OsuMenuItem(@"Another option"),
-                new OsuMenuItem(@"Nested option >")
+                new OsuMenuItem(@"Nested option")
                 {
                     Items = new MenuItem[]
                     {
                         new OsuMenuItem(@"Sub-One"),
                         new OsuMenuItem(@"Sub-Two"),
                         new OsuMenuItem(@"Sub-Three"),
-                        new OsuMenuItem(@"Sub-Nested option >")
+                        new OsuMenuItem(@"Sub-Nested option")
                         {
                             Items = new MenuItem[]
                             {
                                 new OsuMenuItem(@"Double Sub-One"),
                                 new OsuMenuItem(@"Double Sub-Two"),
                                 new OsuMenuItem(@"Double Sub-Three"),
-                                new OsuMenuItem(@"Sub-Sub-Nested option >")
+                                new OsuMenuItem(@"Sub-Sub-Nested option")
                                 {
                                     Items = new MenuItem[]
                                     {
diff --git a/osu.Game.Tests/Visual/UserInterface/TestSceneDeleteLocalScore.cs b/osu.Game.Tests/Visual/UserInterface/TestSceneDeleteLocalScore.cs
index 529874b71e..e2fe10fa74 100644
--- a/osu.Game.Tests/Visual/UserInterface/TestSceneDeleteLocalScore.cs
+++ b/osu.Game.Tests/Visual/UserInterface/TestSceneDeleteLocalScore.cs
@@ -104,7 +104,7 @@ namespace osu.Game.Tests.Visual.UserInterface
                         Files = { new RealmNamedFileUsage(new RealmFile { Hash = $"{i}" }, string.Empty) }
                     };
 
-                    importedScores.Add(scoreManager.Import(score).Value);
+                    importedScores.Add(scoreManager.Import(score)!.Value);
                 }
             });
         });
diff --git a/osu.Game.Tests/Visual/UserInterface/TestSceneModSelectOverlay.cs b/osu.Game.Tests/Visual/UserInterface/TestSceneModSelectOverlay.cs
index 6c75530a6e..8ddbd84890 100644
--- a/osu.Game.Tests/Visual/UserInterface/TestSceneModSelectOverlay.cs
+++ b/osu.Game.Tests/Visual/UserInterface/TestSceneModSelectOverlay.cs
@@ -612,6 +612,23 @@ namespace osu.Game.Tests.Visual.UserInterface
             AddAssert("search text box unfocused", () => !modSelectOverlay.SearchTextBox.HasFocus);
         }
 
+        [Test]
+        public void TestSearchBoxFocusToggleRespondsToExternalChanges()
+        {
+            AddStep("text search does not start active", () => configManager.SetValue(OsuSetting.ModSelectTextSearchStartsActive, false));
+            createScreen();
+
+            AddUntilStep("search text box not focused", () => !modSelectOverlay.SearchTextBox.HasFocus);
+
+            AddStep("press tab", () => InputManager.Key(Key.Tab));
+            AddAssert("search text box focused", () => modSelectOverlay.SearchTextBox.HasFocus);
+
+            AddStep("unfocus search text box externally", () => InputManager.ChangeFocus(null));
+
+            AddStep("press tab", () => InputManager.Key(Key.Tab));
+            AddAssert("search text box focused", () => modSelectOverlay.SearchTextBox.HasFocus);
+        }
+
         [Test]
         public void TestTextSearchDoesNotBlockCustomisationPanelKeyboardInteractions()
         {
diff --git a/osu.Game.Tests/Visual/UserInterface/TestSceneScreenBreadcrumbControl.cs b/osu.Game.Tests/Visual/UserInterface/TestSceneScreenBreadcrumbControl.cs
deleted file mode 100644
index 968cf9f9db..0000000000
--- a/osu.Game.Tests/Visual/UserInterface/TestSceneScreenBreadcrumbControl.cs
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using NUnit.Framework;
-using osu.Framework.Allocation;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Screens;
-using osu.Game.Graphics;
-using osu.Game.Graphics.Sprites;
-using osu.Game.Graphics.UserInterface;
-using osu.Game.Graphics.UserInterfaceV2;
-using osu.Game.Screens;
-using osuTK;
-
-namespace osu.Game.Tests.Visual.UserInterface
-{
-    [TestFixture]
-    public partial class TestSceneScreenBreadcrumbControl : OsuTestScene
-    {
-        private readonly ScreenBreadcrumbControl breadcrumbs;
-        private readonly OsuScreenStack screenStack;
-
-        public TestSceneScreenBreadcrumbControl()
-        {
-            OsuSpriteText titleText;
-
-            IScreen startScreen = new TestScreenOne();
-
-            screenStack = new OsuScreenStack { RelativeSizeAxes = Axes.Both };
-            screenStack.Push(startScreen);
-
-            Children = new Drawable[]
-            {
-                screenStack,
-                new FillFlowContainer
-                {
-                    RelativeSizeAxes = Axes.X,
-                    AutoSizeAxes = Axes.Y,
-                    Direction = FillDirection.Vertical,
-                    Spacing = new Vector2(10),
-                    Children = new Drawable[]
-                    {
-                        breadcrumbs = new ScreenBreadcrumbControl(screenStack)
-                        {
-                            RelativeSizeAxes = Axes.X,
-                        },
-                        titleText = new OsuSpriteText(),
-                    },
-                },
-            };
-
-            breadcrumbs.Current.ValueChanged += screen => titleText.Text = $"Changed to {screen.NewValue}";
-            breadcrumbs.Current.TriggerChange();
-
-            waitForCurrent();
-            pushNext();
-            waitForCurrent();
-            pushNext();
-            waitForCurrent();
-
-            AddStep(@"make start current", () => startScreen.MakeCurrent());
-
-            waitForCurrent();
-            pushNext();
-            waitForCurrent();
-            AddAssert(@"only 2 items", () => breadcrumbs.Items.Count == 2);
-            AddStep(@"exit current", () => screenStack.CurrentScreen.Exit());
-            AddAssert(@"current screen is first", () => startScreen == screenStack.CurrentScreen);
-        }
-
-        [BackgroundDependencyLoader]
-        private void load(OsuColour colours)
-        {
-            breadcrumbs.StripColour = colours.Blue;
-        }
-
-        private void pushNext() => AddStep(@"push next screen", () => ((TestScreen)screenStack.CurrentScreen).PushNext());
-        private void waitForCurrent() => AddUntilStep("current screen", () => screenStack.CurrentScreen.IsCurrentScreen());
-
-        private abstract partial class TestScreen : OsuScreen
-        {
-            protected abstract string NextTitle { get; }
-            protected abstract TestScreen CreateNextScreen();
-
-            public TestScreen PushNext()
-            {
-                TestScreen screen = CreateNextScreen();
-                this.Push(screen);
-
-                return screen;
-            }
-
-            protected TestScreen()
-            {
-                InternalChild = new FillFlowContainer
-                {
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                    AutoSizeAxes = Axes.Both,
-                    Direction = FillDirection.Vertical,
-                    Spacing = new Vector2(10),
-                    Children = new Drawable[]
-                    {
-                        new OsuSpriteText
-                        {
-                            Anchor = Anchor.TopCentre,
-                            Origin = Anchor.TopCentre,
-                            Text = Title,
-                        },
-                        new RoundedButton
-                        {
-                            Anchor = Anchor.TopCentre,
-                            Origin = Anchor.TopCentre,
-                            Width = 100,
-                            Text = $"Push {NextTitle}",
-                            Action = () => PushNext(),
-                        },
-                    },
-                };
-            }
-        }
-
-        private partial class TestScreenOne : TestScreen
-        {
-            public override string Title => @"Screen One";
-            protected override string NextTitle => @"Two";
-            protected override TestScreen CreateNextScreen() => new TestScreenTwo();
-        }
-
-        private partial class TestScreenTwo : TestScreen
-        {
-            public override string Title => @"Screen Two";
-            protected override string NextTitle => @"One";
-            protected override TestScreen CreateNextScreen() => new TestScreenOne();
-        }
-    }
-}
diff --git a/osu.Game/Audio/HitSampleInfo.cs b/osu.Game/Audio/HitSampleInfo.cs
index 24cb1730bf..f9c93d72ff 100644
--- a/osu.Game/Audio/HitSampleInfo.cs
+++ b/osu.Game/Audio/HitSampleInfo.cs
@@ -80,6 +80,8 @@ namespace osu.Game.Audio
                     yield return $"Gameplay/{Bank}-{Name}{Suffix}";
 
                 yield return $"Gameplay/{Bank}-{Name}";
+
+                yield return $"Gameplay/{Name}";
             }
         }
 
diff --git a/osu.Game/Beatmaps/Beatmap.cs b/osu.Game/Beatmaps/Beatmap.cs
index 6db9febf36..ae77e4adcf 100644
--- a/osu.Game/Beatmaps/Beatmap.cs
+++ b/osu.Game/Beatmaps/Beatmap.cs
@@ -63,6 +63,8 @@ namespace osu.Game.Beatmaps
 
         public List<BreakPeriod> Breaks { get; set; } = new List<BreakPeriod>();
 
+        public List<string> UnhandledEventLines { get; set; } = new List<string>();
+
         [JsonIgnore]
         public double TotalBreakTime => Breaks.Sum(b => b.Duration);
 
diff --git a/osu.Game/Beatmaps/BeatmapConverter.cs b/osu.Game/Beatmaps/BeatmapConverter.cs
index c7c244bf0e..b68c80d4b3 100644
--- a/osu.Game/Beatmaps/BeatmapConverter.cs
+++ b/osu.Game/Beatmaps/BeatmapConverter.cs
@@ -66,6 +66,7 @@ namespace osu.Game.Beatmaps
             beatmap.ControlPointInfo = original.ControlPointInfo;
             beatmap.HitObjects = convertHitObjects(original.HitObjects, original, cancellationToken).OrderBy(s => s.StartTime).ToList();
             beatmap.Breaks = original.Breaks;
+            beatmap.UnhandledEventLines = original.UnhandledEventLines;
 
             return beatmap;
         }
diff --git a/osu.Game/Beatmaps/BeatmapImporter.cs b/osu.Game/Beatmaps/BeatmapImporter.cs
index 5ff3ab64b2..2137f33e77 100644
--- a/osu.Game/Beatmaps/BeatmapImporter.cs
+++ b/osu.Game/Beatmaps/BeatmapImporter.cs
@@ -434,6 +434,9 @@ namespace osu.Game.Beatmaps
                 }
             }
 
+            if (!beatmaps.Any())
+                throw new ArgumentException("No valid beatmap files found in the beatmap archive.");
+
             return beatmaps;
         }
     }
diff --git a/osu.Game/Beatmaps/BeatmapUpdaterMetadataLookup.cs b/osu.Game/Beatmaps/BeatmapUpdaterMetadataLookup.cs
index f395718a93..034ec31ee4 100644
--- a/osu.Game/Beatmaps/BeatmapUpdaterMetadataLookup.cs
+++ b/osu.Game/Beatmaps/BeatmapUpdaterMetadataLookup.cs
@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
+using osu.Framework.Logging;
 using osu.Framework.Platform;
 using osu.Game.Online.API;
 
@@ -85,10 +86,16 @@ namespace osu.Game.Beatmaps
         private bool shouldDiscardLookupResult(OnlineBeatmapMetadata result, BeatmapInfo beatmapInfo)
         {
             if (beatmapInfo.OnlineID > 0 && result.BeatmapID != beatmapInfo.OnlineID)
+            {
+                Logger.Log($"Discarding metadata lookup result due to mismatching online ID (expected: {beatmapInfo.OnlineID} actual: {result.BeatmapID})", LoggingTarget.Database);
                 return true;
+            }
 
             if (beatmapInfo.OnlineID == -1 && result.MD5Hash != beatmapInfo.MD5Hash)
+            {
+                Logger.Log($"Discarding metadata lookup result due to mismatching hash (expected: {beatmapInfo.MD5Hash} actual: {result.MD5Hash})", LoggingTarget.Database);
                 return true;
+            }
 
             return false;
         }
diff --git a/osu.Game/Beatmaps/Drawables/Cards/CollapsibleButtonContainer.cs b/osu.Game/Beatmaps/Drawables/Cards/CollapsibleButtonContainer.cs
index fe2ee8c7cc..a29724032e 100644
--- a/osu.Game/Beatmaps/Drawables/Cards/CollapsibleButtonContainer.cs
+++ b/osu.Game/Beatmaps/Drawables/Cards/CollapsibleButtonContainer.cs
@@ -77,7 +77,7 @@ namespace osu.Game.Beatmaps.Drawables.Cards
                 downloadTracker,
                 background = new Container
                 {
-                    RelativeSizeAxes = Axes.Both,
+                    RelativeSizeAxes = Axes.Y,
                     Anchor = Anchor.CentreRight,
                     Origin = Anchor.CentreRight,
                     Child = new Box
@@ -165,9 +165,13 @@ namespace osu.Game.Beatmaps.Drawables.Cards
 
         private void updateState()
         {
-            float targetWidth = Width - (ShowDetails.Value ? ButtonsExpandedWidth : ButtonsCollapsedWidth);
+            float buttonAreaWidth = ShowDetails.Value ? ButtonsExpandedWidth : ButtonsCollapsedWidth;
+            float mainAreaWidth = Width - buttonAreaWidth;
 
-            mainArea.ResizeWidthTo(targetWidth, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
+            mainArea.ResizeWidthTo(mainAreaWidth, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
+
+            // By limiting the width we avoid this box showing up as an outline around the drawables that are on top of it.
+            background.ResizeWidthTo(buttonAreaWidth + BeatmapCard.CORNER_RADIUS, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
 
             background.FadeColour(downloadTracker.State.Value == DownloadState.LocallyAvailable ? colours.Lime0 : colourProvider.Background3, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
             buttons.FadeTo(ShowDetails.Value ? 1 : 0, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
diff --git a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
index 386dada328..6fa78fa8e6 100644
--- a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
+++ b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs
@@ -167,8 +167,6 @@ namespace osu.Game.Beatmaps.Formats
             beatmapInfo.SamplesMatchPlaybackRate = false;
         }
 
-        protected override bool ShouldSkipLine(string line) => base.ShouldSkipLine(line) || line.StartsWith(' ') || line.StartsWith('_');
-
         protected override void ParseLine(Beatmap beatmap, Section section, string line)
         {
             switch (section)
@@ -417,43 +415,57 @@ namespace osu.Game.Beatmaps.Formats
         {
             string[] split = line.Split(',');
 
-            if (!Enum.TryParse(split[0], out LegacyEventType type))
-                throw new InvalidDataException($@"Unknown event type: {split[0]}");
+            // Until we have full storyboard encoder coverage, let's track any lines which aren't handled
+            // and store them to a temporary location such that they aren't lost on editor save / export.
+            bool lineSupportedByEncoder = false;
 
-            switch (type)
+            if (Enum.TryParse(split[0], out LegacyEventType type))
             {
-                case LegacyEventType.Sprite:
-                    // Generally, the background is the first thing defined in a beatmap file.
-                    // In some older beatmaps, it is not present and replaced by a storyboard-level background instead.
-                    // Allow the first sprite (by file order) to act as the background in such cases.
-                    if (string.IsNullOrEmpty(beatmap.BeatmapInfo.Metadata.BackgroundFile))
-                        beatmap.BeatmapInfo.Metadata.BackgroundFile = CleanFilename(split[3]);
-                    break;
+                switch (type)
+                {
+                    case LegacyEventType.Sprite:
+                        // Generally, the background is the first thing defined in a beatmap file.
+                        // In some older beatmaps, it is not present and replaced by a storyboard-level background instead.
+                        // Allow the first sprite (by file order) to act as the background in such cases.
+                        if (string.IsNullOrEmpty(beatmap.BeatmapInfo.Metadata.BackgroundFile))
+                        {
+                            beatmap.BeatmapInfo.Metadata.BackgroundFile = CleanFilename(split[3]);
+                            lineSupportedByEncoder = true;
+                        }
 
-                case LegacyEventType.Video:
-                    string filename = CleanFilename(split[2]);
+                        break;
 
-                    // Some very old beatmaps had incorrect type specifications for their backgrounds (ie. using 1 for VIDEO
-                    // instead of 0 for BACKGROUND). To handle this gracefully, check the file extension against known supported
-                    // video extensions and handle similar to a background if it doesn't match.
-                    if (!OsuGameBase.VIDEO_EXTENSIONS.Contains(Path.GetExtension(filename).ToLowerInvariant()))
-                    {
-                        beatmap.BeatmapInfo.Metadata.BackgroundFile = filename;
-                    }
+                    case LegacyEventType.Video:
+                        string filename = CleanFilename(split[2]);
 
-                    break;
+                        // Some very old beatmaps had incorrect type specifications for their backgrounds (ie. using 1 for VIDEO
+                        // instead of 0 for BACKGROUND). To handle this gracefully, check the file extension against known supported
+                        // video extensions and handle similar to a background if it doesn't match.
+                        if (!OsuGameBase.VIDEO_EXTENSIONS.Contains(Path.GetExtension(filename).ToLowerInvariant()))
+                        {
+                            beatmap.BeatmapInfo.Metadata.BackgroundFile = filename;
+                            lineSupportedByEncoder = true;
+                        }
 
-                case LegacyEventType.Background:
-                    beatmap.BeatmapInfo.Metadata.BackgroundFile = CleanFilename(split[2]);
-                    break;
+                        break;
 
-                case LegacyEventType.Break:
-                    double start = getOffsetTime(Parsing.ParseDouble(split[1]));
-                    double end = Math.Max(start, getOffsetTime(Parsing.ParseDouble(split[2])));
+                    case LegacyEventType.Background:
+                        beatmap.BeatmapInfo.Metadata.BackgroundFile = CleanFilename(split[2]);
+                        lineSupportedByEncoder = true;
+                        break;
 
-                    beatmap.Breaks.Add(new BreakPeriod(start, end));
-                    break;
+                    case LegacyEventType.Break:
+                        double start = getOffsetTime(Parsing.ParseDouble(split[1]));
+                        double end = Math.Max(start, getOffsetTime(Parsing.ParseDouble(split[2])));
+
+                        beatmap.Breaks.Add(new BreakPeriod(start, end));
+                        lineSupportedByEncoder = true;
+                        break;
+                }
             }
+
+            if (!lineSupportedByEncoder)
+                beatmap.UnhandledEventLines.Add(line);
         }
 
         private void handleTimingPoint(string line)
diff --git a/osu.Game/Beatmaps/Formats/LegacyBeatmapEncoder.cs b/osu.Game/Beatmaps/Formats/LegacyBeatmapEncoder.cs
index 290d29090a..186b565c39 100644
--- a/osu.Game/Beatmaps/Formats/LegacyBeatmapEncoder.cs
+++ b/osu.Game/Beatmaps/Formats/LegacyBeatmapEncoder.cs
@@ -156,6 +156,9 @@ namespace osu.Game.Beatmaps.Formats
 
             foreach (var b in beatmap.Breaks)
                 writer.WriteLine(FormattableString.Invariant($"{(int)LegacyEventType.Break},{b.StartTime},{b.EndTime}"));
+
+            foreach (string l in beatmap.UnhandledEventLines)
+                writer.WriteLine(l);
         }
 
         private void handleControlPoints(TextWriter writer)
diff --git a/osu.Game/Beatmaps/Formats/LegacyStoryboardDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyStoryboardDecoder.cs
index 195d59d0eb..2f9a256d31 100644
--- a/osu.Game/Beatmaps/Formats/LegacyStoryboardDecoder.cs
+++ b/osu.Game/Beatmaps/Formats/LegacyStoryboardDecoder.cs
@@ -115,7 +115,7 @@ namespace osu.Game.Beatmaps.Formats
                         if (!OsuGameBase.VIDEO_EXTENSIONS.Contains(Path.GetExtension(path).ToLowerInvariant()))
                             break;
 
-                        storyboard.GetLayer("Video").Add(new StoryboardVideo(path, offset));
+                        storyboard.GetLayer("Video").Add(storyboardSprite = new StoryboardVideo(path, offset));
                         break;
                     }
 
diff --git a/osu.Game/Beatmaps/IBeatmap.cs b/osu.Game/Beatmaps/IBeatmap.cs
index b5bb6ccafc..5cc38e5b84 100644
--- a/osu.Game/Beatmaps/IBeatmap.cs
+++ b/osu.Game/Beatmaps/IBeatmap.cs
@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Game.Beatmaps.ControlPoints;
@@ -41,6 +42,12 @@ namespace osu.Game.Beatmaps
         /// </summary>
         List<BreakPeriod> Breaks { get; }
 
+        /// <summary>
+        /// All lines from the [Events] section which aren't handled in the encoding process yet.
+        /// These lines shoule be written out to the beatmap file on save or export.
+        /// </summary>
+        List<string> UnhandledEventLines { get; }
+
         /// <summary>
         /// Total amount of break time in the beatmap.
         /// </summary>
@@ -129,6 +136,7 @@ namespace osu.Game.Beatmaps
         ///
         /// It's not super efficient so calls should be kept to a minimum.
         /// </remarks>
+        /// <exception cref="InvalidOperationException">If <paramref name="beatmap"/> has no objects.</exception>
         public static double GetLastObjectTime(this IBeatmap beatmap) => beatmap.HitObjects.Max(h => h.GetEndTime());
 
         #region Helper methods
diff --git a/osu.Game/Configuration/OsuConfigManager.cs b/osu.Game/Configuration/OsuConfigManager.cs
index a71460ded7..f4a4c553d8 100644
--- a/osu.Game/Configuration/OsuConfigManager.cs
+++ b/osu.Game/Configuration/OsuConfigManager.cs
@@ -75,7 +75,7 @@ namespace osu.Game.Configuration
 #pragma warning restore CS0618 // Type or member is obsolete
             SetDefault(OsuSetting.AutomaticallyDownloadMissingBeatmaps, false);
 
-            SetDefault(OsuSetting.SavePassword, false).ValueChanged += enabled =>
+            SetDefault(OsuSetting.SavePassword, true).ValueChanged += enabled =>
             {
                 if (enabled.NewValue)
                     SetValue(OsuSetting.SaveUsername, true);
diff --git a/osu.Game/Database/BackgroundDataStoreProcessor.cs b/osu.Game/Database/BackgroundDataStoreProcessor.cs
index 872194aa1d..7074c89b84 100644
--- a/osu.Game/Database/BackgroundDataStoreProcessor.cs
+++ b/osu.Game/Database/BackgroundDataStoreProcessor.cs
@@ -16,6 +16,7 @@ using osu.Game.Extensions;
 using osu.Game.Online.API;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Notifications;
+using osu.Game.Performance;
 using osu.Game.Rulesets;
 using osu.Game.Scoring;
 using osu.Game.Scoring.Legacy;
@@ -51,6 +52,9 @@ namespace osu.Game.Database
         [Resolved]
         private ILocalUserPlayInfo? localUserPlayInfo { get; set; }
 
+        [Resolved]
+        private IHighPerformanceSessionManager? highPerformanceSessionManager { get; set; }
+
         [Resolved]
         private INotificationOverlay? notificationOverlay { get; set; }
 
@@ -287,14 +291,17 @@ namespace osu.Game.Database
                 {
                     var score = scoreManager.Query(s => s.ID == id);
 
-                    scoreManager.PopulateMaximumStatistics(score);
-
-                    // Can't use async overload because we're not on the update thread.
-                    // ReSharper disable once MethodHasAsyncOverload
-                    realmAccess.Write(r =>
+                    if (score != null)
                     {
-                        r.Find<ScoreInfo>(id)!.MaximumStatisticsJson = JsonConvert.SerializeObject(score.MaximumStatistics);
-                    });
+                        scoreManager.PopulateMaximumStatistics(score);
+
+                        // Can't use async overload because we're not on the update thread.
+                        // ReSharper disable once MethodHasAsyncOverload
+                        realmAccess.Write(r =>
+                        {
+                            r.Find<ScoreInfo>(id)!.MaximumStatisticsJson = JsonConvert.SerializeObject(score.MaximumStatistics);
+                        });
+                    }
 
                     ++processedCount;
                 }
@@ -493,7 +500,9 @@ namespace osu.Game.Database
 
         private void sleepIfRequired()
         {
-            while (localUserPlayInfo?.IsPlaying.Value == true)
+            // Importantly, also sleep if high performance session is active.
+            // If we don't do this, memory usage can become runaway due to GC running in a more lenient mode.
+            while (localUserPlayInfo?.IsPlaying.Value == true || highPerformanceSessionManager?.IsSessionActive == true)
             {
                 Logger.Log("Background processing sleeping due to active gameplay...");
                 Thread.Sleep(TimeToSleepDuringGameplay);
diff --git a/osu.Game/Database/BeatmapExporter.cs b/osu.Game/Database/BeatmapExporter.cs
index f37c57dea5..01ef09d3d7 100644
--- a/osu.Game/Database/BeatmapExporter.cs
+++ b/osu.Game/Database/BeatmapExporter.cs
@@ -17,6 +17,8 @@ namespace osu.Game.Database
         {
         }
 
+        protected override bool UseFixedEncoding => false;
+
         protected override string FileExtension => @".olz";
     }
 }
diff --git a/osu.Game/Database/LegacyArchiveExporter.cs b/osu.Game/Database/LegacyArchiveExporter.cs
index 9805207591..e4d3ed4681 100644
--- a/osu.Game/Database/LegacyArchiveExporter.cs
+++ b/osu.Game/Database/LegacyArchiveExporter.cs
@@ -3,10 +3,12 @@
 
 using System.IO;
 using System.Linq;
+using System.Text;
 using System.Threading;
 using osu.Framework.Logging;
 using osu.Framework.Platform;
 using osu.Game.Extensions;
+using osu.Game.IO.Archives;
 using osu.Game.Overlays.Notifications;
 using Realms;
 using SharpCompress.Common;
@@ -22,6 +24,11 @@ namespace osu.Game.Database
     public abstract class LegacyArchiveExporter<TModel> : LegacyExporter<TModel>
         where TModel : RealmObject, IHasNamedFiles, IHasGuidPrimaryKey
     {
+        /// <summary>
+        /// Whether to always use Shift-JIS encoding for archive filenames (like osu!stable did).
+        /// </summary>
+        protected virtual bool UseFixedEncoding => true;
+
         protected LegacyArchiveExporter(Storage storage)
             : base(storage)
         {
@@ -29,7 +36,12 @@ namespace osu.Game.Database
 
         public override void ExportToStream(TModel model, Stream outputStream, ProgressNotification? notification, CancellationToken cancellationToken = default)
         {
-            using (var writer = new ZipWriter(outputStream, new ZipWriterOptions(CompressionType.Deflate)))
+            var zipWriterOptions = new ZipWriterOptions(CompressionType.Deflate)
+            {
+                ArchiveEncoding = UseFixedEncoding ? ZipArchiveReader.DEFAULT_ENCODING : new ArchiveEncoding(Encoding.UTF8, Encoding.UTF8)
+            };
+
+            using (var writer = new ZipWriter(outputStream, zipWriterOptions))
             {
                 int i = 0;
                 int fileCount = model.Files.Count();
diff --git a/osu.Game/Database/RealmAccess.cs b/osu.Game/Database/RealmAccess.cs
index 167d170c81..057bbe02e6 100644
--- a/osu.Game/Database/RealmAccess.cs
+++ b/osu.Game/Database/RealmAccess.cs
@@ -35,6 +35,7 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Scoring;
 using osu.Game.Scoring.Legacy;
 using osu.Game.Skinning;
+using osu.Game.Utils;
 using osuTK.Input;
 using Realms;
 using Realms.Exceptions;
@@ -321,12 +322,32 @@ namespace osu.Game.Database
                 {
                     Logger.Error(e, "Your local database is too new to work with this version of osu!. Please close osu! and install the latest release to recover your data.");
 
-                    // If a newer version database already exists, don't backup again. We can presume that the first backup is the one we care about.
+                    // If a newer version database already exists, don't create another backup. We can presume that the first backup is the one we care about.
                     if (!storage.Exists(newerVersionFilename))
                         createBackup(newerVersionFilename);
                 }
                 else
                 {
+                    // This error can occur due to file handles still being open by a previous instance.
+                    // If this is the case, rather than assuming the realm file is corrupt, block game startup.
+                    if (e.Message.StartsWith("SetEndOfFile() failed", StringComparison.Ordinal))
+                    {
+                        // This will throw if the realm file is not available for write access after 5 seconds.
+                        FileUtils.AttemptOperation(() =>
+                        {
+                            if (storage.Exists(Filename))
+                            {
+                                using (var _ = storage.GetStream(Filename, FileAccess.ReadWrite))
+                                {
+                                }
+                            }
+                        }, 20);
+
+                        // If the above eventually succeeds, try and continue startup as per normal.
+                        // This may throw again but let's allow it to, and block startup.
+                        return getRealmInstance();
+                    }
+
                     Logger.Error(e, "Realm startup failed with unrecoverable error; starting with a fresh database. A backup of your database has been made.");
                     createBackup($"{Filename.Replace(realm_extension, string.Empty)}_{DateTimeOffset.UtcNow.ToUnixTimeSeconds()}_corrupt{realm_extension}");
                 }
@@ -1142,33 +1163,18 @@ namespace osu.Game.Database
         {
             Logger.Log($"Creating full realm database backup at {backupFilename}", LoggingTarget.Database);
 
-            int attempts = 10;
-
-            while (true)
+            FileUtils.AttemptOperation(() =>
             {
-                try
+                using (var source = storage.GetStream(Filename, mode: FileMode.Open))
                 {
-                    using (var source = storage.GetStream(Filename, mode: FileMode.Open))
-                    {
-                        // source may not exist.
-                        if (source == null)
-                            return;
+                    // source may not exist.
+                    if (source == null)
+                        return;
 
-                        using (var destination = storage.GetStream(backupFilename, FileAccess.Write, FileMode.CreateNew))
-                            source.CopyTo(destination);
-                    }
-
-                    return;
+                    using (var destination = storage.GetStream(backupFilename, FileAccess.Write, FileMode.CreateNew))
+                        source.CopyTo(destination);
                 }
-                catch (IOException)
-                {
-                    if (attempts-- <= 0)
-                        throw;
-
-                    // file may be locked during use.
-                    Thread.Sleep(500);
-                }
-            }
+            }, 20);
         }
 
         /// <summary>
diff --git a/osu.Game/Database/RealmArchiveModelImporter.cs b/osu.Game/Database/RealmArchiveModelImporter.cs
index bc4954c6ea..0014e246dc 100644
--- a/osu.Game/Database/RealmArchiveModelImporter.cs
+++ b/osu.Game/Database/RealmArchiveModelImporter.cs
@@ -449,16 +449,6 @@ namespace osu.Game.Database
             return reader.Name.ComputeSHA2Hash();
         }
 
-        /// <summary>
-        /// Create all required <see cref="File"/>s for the provided archive, adding them to the global file store.
-        /// </summary>
-        private List<RealmNamedFileUsage> createFileInfos(ArchiveReader reader, RealmFileStore files, Realm realm)
-        {
-            var fileInfos = new List<RealmNamedFileUsage>();
-
-            return fileInfos;
-        }
-
         private IEnumerable<(string original, string shortened)> getShortenedFilenames(ArchiveReader reader)
         {
             string prefix = reader.Filenames.GetCommonPrefix();
diff --git a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs
index f911311a09..7210371ebf 100644
--- a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs
+++ b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs
@@ -91,7 +91,16 @@ namespace osu.Game.Graphics.Containers
 
             if (IsBeatSyncedWithTrack)
             {
-                currentTrackTime = BeatSyncSource.Clock.CurrentTime + EarlyActivationMilliseconds;
+                double early = EarlyActivationMilliseconds;
+
+                // In the case of gameplay, we are usually within a hierarchy with the correct rate applied to our `Drawable.Clock`.
+                // This means that the amount of early adjustment is adjusted in line with audio track rate changes.
+                // But other cases like the osu! logo at the main menu won't correctly have this rate information.
+                // We can adjust here to ensure the applied early activation always matches expectations.
+                if (Clock.Rate > 0)
+                    early *= BeatSyncSource.Clock.Rate / Clock.Rate;
+
+                currentTrackTime = BeatSyncSource.Clock.CurrentTime + early;
 
                 timingPoint = BeatSyncSource.ControlPoints?.TimingPointAt(currentTrackTime) ?? TimingControlPoint.DEFAULT;
                 effectPoint = BeatSyncSource.ControlPoints?.EffectPointAt(currentTrackTime) ?? EffectControlPoint.DEFAULT;
diff --git a/osu.Game/Graphics/OsuIcon.cs b/osu.Game/Graphics/OsuIcon.cs
index 3cd10b1315..32e780f11c 100644
--- a/osu.Game/Graphics/OsuIcon.cs
+++ b/osu.Game/Graphics/OsuIcon.cs
@@ -175,6 +175,8 @@ namespace osu.Game.Graphics
         public static IconUsage EditorSelect => get(OsuIconMapping.EditorSelect);
         public static IconUsage EditorSound => get(OsuIconMapping.EditorSound);
         public static IconUsage EditorWhistle => get(OsuIconMapping.EditorWhistle);
+        public static IconUsage Tortoise => get(OsuIconMapping.Tortoise);
+        public static IconUsage Hare => get(OsuIconMapping.Hare);
 
         private static IconUsage get(OsuIconMapping glyph) => new IconUsage((char)glyph, FONT_NAME);
 
@@ -380,6 +382,12 @@ namespace osu.Game.Graphics
 
             [Description(@"Editor/whistle")]
             EditorWhistle,
+
+            [Description(@"tortoise")]
+            Tortoise,
+
+            [Description(@"hare")]
+            Hare,
         }
 
         public class OsuIconStore : ITextureStore, ITexturedGlyphLookupStore
diff --git a/osu.Game/Graphics/Sprites/GlowingDrawable.cs b/osu.Game/Graphics/Sprites/GlowingDrawable.cs
new file mode 100644
index 0000000000..10085ad38b
--- /dev/null
+++ b/osu.Game/Graphics/Sprites/GlowingDrawable.cs
@@ -0,0 +1,41 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Colour;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Primitives;
+using osu.Framework.Utils;
+using osuTK;
+
+namespace osu.Game.Graphics.Sprites
+{
+    public abstract partial class GlowingDrawable : BufferedContainer
+    {
+        // Inflate draw quad to prevent glow from trimming at the edges.
+        // Padding won't suffice since it will affect drawable position in cases when it's not centered.
+        protected override Quad ComputeScreenSpaceDrawQuad()
+            => base.ComputeScreenSpaceDrawQuad().AABBFloat.Inflate(new Vector2(Blur.KernelSize(BlurSigma.X), Blur.KernelSize(BlurSigma.Y)));
+
+        public ColourInfo GlowColour
+        {
+            get => EffectColour;
+            set
+            {
+                EffectColour = value;
+                BackgroundColour = value.MultiplyAlpha(0f);
+            }
+        }
+
+        protected GlowingDrawable()
+            : base(cachedFrameBuffer: true)
+        {
+            AutoSizeAxes = Axes.Both;
+            RedrawOnScale = false;
+            DrawOriginal = true;
+            Child = CreateDrawable();
+        }
+
+        protected abstract Drawable CreateDrawable();
+    }
+}
diff --git a/osu.Game/Graphics/Sprites/GlowingSpriteText.cs b/osu.Game/Graphics/Sprites/GlowingSpriteText.cs
index 669c5da01e..3ac13bf862 100644
--- a/osu.Game/Graphics/Sprites/GlowingSpriteText.cs
+++ b/osu.Game/Graphics/Sprites/GlowingSpriteText.cs
@@ -4,24 +4,17 @@
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Localisation;
-using osu.Framework.Utils;
 using osuTK;
 
 namespace osu.Game.Graphics.Sprites
 {
-    public partial class GlowingSpriteText : BufferedContainer, IHasText
+    public partial class GlowingSpriteText : GlowingDrawable, IHasText
     {
         private const float blur_sigma = 3f;
 
-        // Inflate draw quad to prevent glow from trimming at the edges.
-        // Padding won't suffice since it will affect text position in cases when it's not centered.
-        protected override Quad ComputeScreenSpaceDrawQuad() => base.ComputeScreenSpaceDrawQuad().AABBFloat.Inflate(Blur.KernelSize(blur_sigma));
-
-        private readonly OsuSpriteText text;
+        private OsuSpriteText text = null!;
 
         public LocalisableString Text
         {
@@ -47,16 +40,6 @@ namespace osu.Game.Graphics.Sprites
             set => text.Colour = value;
         }
 
-        public ColourInfo GlowColour
-        {
-            get => EffectColour;
-            set
-            {
-                EffectColour = value;
-                BackgroundColour = value.MultiplyAlpha(0f);
-            }
-        }
-
         public Vector2 Spacing
         {
             get => text.Spacing;
@@ -76,20 +59,16 @@ namespace osu.Game.Graphics.Sprites
         }
 
         public GlowingSpriteText()
-            : base(cachedFrameBuffer: true)
         {
-            AutoSizeAxes = Axes.Both;
             BlurSigma = new Vector2(blur_sigma);
-            RedrawOnScale = false;
-            DrawOriginal = true;
             EffectBlending = BlendingParameters.Additive;
-            EffectPlacement = EffectPlacement.InFront;
-            Child = text = new OsuSpriteText
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                Shadow = false,
-            };
         }
+
+        protected override Drawable CreateDrawable() => text = new OsuSpriteText
+        {
+            Anchor = Anchor.Centre,
+            Origin = Anchor.Centre,
+            Shadow = false,
+        };
     }
 }
diff --git a/osu.Game/Graphics/UserInterface/DrawableOsuMenuItem.cs b/osu.Game/Graphics/UserInterface/DrawableOsuMenuItem.cs
index 2f2cb7e5f8..06ef75cf58 100644
--- a/osu.Game/Graphics/UserInterface/DrawableOsuMenuItem.cs
+++ b/osu.Game/Graphics/UserInterface/DrawableOsuMenuItem.cs
@@ -3,6 +3,7 @@
 
 #nullable disable
 
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
@@ -12,6 +13,7 @@ using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Input.Events;
 using osu.Framework.Localisation;
 using osu.Game.Graphics.Sprites;
+using osuTK;
 using osuTK.Graphics;
 
 namespace osu.Game.Graphics.UserInterface
@@ -40,6 +42,27 @@ namespace osu.Game.Graphics.UserInterface
             AddInternal(hoverClickSounds = new HoverClickSounds());
 
             updateTextColour();
+
+            bool hasSubmenu = Item.Items.Any();
+
+            // Only add right chevron if direction of menu items is vertical (i.e. width is relative size, see `DrawableMenuItem.SetFlowDirection()`).
+            if (hasSubmenu && RelativeSizeAxes == Axes.X)
+            {
+                AddInternal(new SpriteIcon
+                {
+                    Margin = new MarginPadding(6),
+                    Size = new Vector2(8),
+                    Icon = FontAwesome.Solid.ChevronRight,
+                    Anchor = Anchor.CentreRight,
+                    Origin = Anchor.CentreRight,
+                });
+
+                text.Padding = new MarginPadding
+                {
+                    // Add some padding for the chevron above.
+                    Right = 5,
+                };
+            }
         }
 
         protected override void LoadComplete()
diff --git a/osu.Game/Graphics/UserInterface/ExpandableSlider.cs b/osu.Game/Graphics/UserInterface/ExpandableSlider.cs
index 121a1eef49..a7a8561b94 100644
--- a/osu.Game/Graphics/UserInterface/ExpandableSlider.cs
+++ b/osu.Game/Graphics/UserInterface/ExpandableSlider.cs
@@ -1,7 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
+using System.Numerics;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -10,7 +10,7 @@ using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Localisation;
 using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.Sprites;
-using osuTK;
+using Vector2 = osuTK.Vector2;
 
 namespace osu.Game.Graphics.UserInterface
 {
@@ -18,7 +18,7 @@ namespace osu.Game.Graphics.UserInterface
     /// An <see cref="IExpandable"/> implementation for the UI slider bar control.
     /// </summary>
     public partial class ExpandableSlider<T, TSlider> : CompositeDrawable, IExpandable, IHasCurrentValue<T>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
         where TSlider : RoundedSliderBar<T>, new()
     {
         private readonly OsuSpriteText label;
@@ -129,7 +129,7 @@ namespace osu.Game.Graphics.UserInterface
     /// An <see cref="IExpandable"/> implementation for the UI slider bar control.
     /// </summary>
     public partial class ExpandableSlider<T> : ExpandableSlider<T, RoundedSliderBar<T>>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
     {
     }
 }
diff --git a/osu.Game/Graphics/UserInterface/OsuSliderBar.cs b/osu.Game/Graphics/UserInterface/OsuSliderBar.cs
index 191a7ca246..9cb6356cab 100644
--- a/osu.Game/Graphics/UserInterface/OsuSliderBar.cs
+++ b/osu.Game/Graphics/UserInterface/OsuSliderBar.cs
@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Numerics;
 using System.Globalization;
 using osu.Framework.Allocation;
 using osu.Framework.Audio;
@@ -15,7 +16,7 @@ using osu.Game.Utils;
 namespace osu.Game.Graphics.UserInterface
 {
     public abstract partial class OsuSliderBar<T> : SliderBar<T>, IHasTooltip
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
     {
         public bool PlaySamplesOnAdjust { get; set; } = true;
 
@@ -85,11 +86,11 @@ namespace osu.Game.Graphics.UserInterface
         private LocalisableString getTooltipText(T value)
         {
             if (CurrentNumber.IsInteger)
-                return value.ToInt32(NumberFormatInfo.InvariantInfo).ToString("N0");
+                return int.CreateTruncating(value).ToString("N0");
 
-            double floatValue = value.ToDouble(NumberFormatInfo.InvariantInfo);
+            double floatValue = double.CreateTruncating(value);
 
-            decimal decimalPrecision = normalise(CurrentNumber.Precision.ToDecimal(NumberFormatInfo.InvariantInfo), max_decimal_digits);
+            decimal decimalPrecision = normalise(decimal.CreateTruncating(CurrentNumber.Precision), max_decimal_digits);
 
             // Find the number of significant digits (we could have less than 5 after normalize())
             int significantDigits = FormatUtils.FindPrecision(decimalPrecision);
diff --git a/osu.Game/Graphics/UserInterface/OsuTabControl.cs b/osu.Game/Graphics/UserInterface/OsuTabControl.cs
index f24977927f..5ce384c53c 100644
--- a/osu.Game/Graphics/UserInterface/OsuTabControl.cs
+++ b/osu.Game/Graphics/UserInterface/OsuTabControl.cs
@@ -8,6 +8,8 @@ using System.Linq;
 using osuTK;
 using osuTK.Graphics;
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Framework.Bindables;
 using osu.Framework.Extensions;
 using osu.Framework.Extensions.Color4Extensions;
@@ -143,13 +145,6 @@ namespace osu.Game.Graphics.UserInterface
                     FadeUnhovered();
             }
 
-            [BackgroundDependencyLoader]
-            private void load(OsuColour colours)
-            {
-                if (accentColour == default)
-                    AccentColour = colours.Blue;
-            }
-
             public OsuTabItem(T value)
                 : base(value)
             {
@@ -196,10 +191,21 @@ namespace osu.Game.Graphics.UserInterface
                         Origin = Anchor.BottomLeft,
                         Anchor = Anchor.BottomLeft,
                     },
-                    new HoverClickSounds(HoverSampleSet.TabSelect)
+                    new HoverSounds(HoverSampleSet.TabSelect)
                 };
             }
 
+            private Sample selectSample;
+
+            [BackgroundDependencyLoader]
+            private void load(OsuColour colours, AudioManager audio)
+            {
+                if (accentColour == default)
+                    AccentColour = colours.Blue;
+
+                selectSample = audio.Samples.Get(@"UI/tabselect-select");
+            }
+
             protected override void OnActivated()
             {
                 Text.Font = Text.Font.With(weight: FontWeight.Bold);
@@ -211,6 +217,8 @@ namespace osu.Game.Graphics.UserInterface
                 Text.Font = Text.Font.With(weight: FontWeight.Medium);
                 FadeUnhovered();
             }
+
+            protected override void OnActivatedByUser() => selectSample.Play();
         }
     }
 }
diff --git a/osu.Game/Graphics/UserInterface/PageTabControl.cs b/osu.Game/Graphics/UserInterface/PageTabControl.cs
index 2fe8acfbd5..44c659f945 100644
--- a/osu.Game/Graphics/UserInterface/PageTabControl.cs
+++ b/osu.Game/Graphics/UserInterface/PageTabControl.cs
@@ -7,6 +7,8 @@ using System;
 using osuTK;
 using osuTK.Graphics;
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
@@ -53,6 +55,8 @@ namespace osu.Game.Graphics.UserInterface
                 }
             }
 
+            private Sample selectSample = null!;
+
             public PageTabItem(T value)
                 : base(value)
             {
@@ -78,12 +82,18 @@ namespace osu.Game.Graphics.UserInterface
                         Origin = Anchor.BottomLeft,
                         Anchor = Anchor.BottomLeft,
                     },
-                    new HoverClickSounds(HoverSampleSet.TabSelect)
+                    new HoverSounds(HoverSampleSet.TabSelect)
                 };
 
                 Active.BindValueChanged(active => Text.Font = Text.Font.With(Typeface.Torus, weight: active.NewValue ? FontWeight.Bold : FontWeight.Medium), true);
             }
 
+            [BackgroundDependencyLoader]
+            private void load(AudioManager audio)
+            {
+                selectSample = audio.Samples.Get(@"UI/tabselect-select");
+            }
+
             protected virtual LocalisableString CreateText() => (Value as Enum)?.GetLocalisableDescription() ?? Value.ToString();
 
             protected override bool OnHover(HoverEvent e)
@@ -112,6 +122,8 @@ namespace osu.Game.Graphics.UserInterface
             protected override void OnActivated() => slideActive();
 
             protected override void OnDeactivated() => slideInactive();
+
+            protected override void OnActivatedByUser() => selectSample.Play();
         }
     }
 }
diff --git a/osu.Game/Graphics/UserInterface/RoundedSliderBar.cs b/osu.Game/Graphics/UserInterface/RoundedSliderBar.cs
index 0981881ead..56047173bb 100644
--- a/osu.Game/Graphics/UserInterface/RoundedSliderBar.cs
+++ b/osu.Game/Graphics/UserInterface/RoundedSliderBar.cs
@@ -2,7 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using osuTK;
+using System.Numerics;
 using osuTK.Graphics;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
@@ -11,11 +11,12 @@ using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Input.Events;
 using osu.Game.Overlays;
+using Vector2 = osuTK.Vector2;
 
 namespace osu.Game.Graphics.UserInterface
 {
     public partial class RoundedSliderBar<T> : OsuSliderBar<T>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
     {
         protected readonly Nub Nub;
         protected readonly Box LeftBox;
diff --git a/osu.Game/Graphics/UserInterface/ScreenBreadcrumbControl.cs b/osu.Game/Graphics/UserInterface/ScreenBreadcrumbControl.cs
deleted file mode 100644
index 65dce422d6..0000000000
--- a/osu.Game/Graphics/UserInterface/ScreenBreadcrumbControl.cs
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-#nullable disable
-
-using System.Linq;
-using osu.Framework.Extensions.IEnumerableExtensions;
-using osu.Framework.Graphics.UserInterface;
-using osu.Framework.Screens;
-
-namespace osu.Game.Graphics.UserInterface
-{
-    /// <summary>
-    /// A <see cref="BreadcrumbControl{IScreen}"/> which follows the active screen (and allows navigation) in a <see cref="Screen"/> stack.
-    /// </summary>
-    public partial class ScreenBreadcrumbControl : BreadcrumbControl<IScreen>
-    {
-        public ScreenBreadcrumbControl(ScreenStack stack)
-        {
-            stack.ScreenPushed += onPushed;
-            stack.ScreenExited += onExited;
-
-            if (stack.CurrentScreen != null)
-                onPushed(null, stack.CurrentScreen);
-        }
-
-        protected override void SelectTab(TabItem<IScreen> tab)
-        {
-            // override base method to prevent current item from being changed on click.
-            // depend on screen push/exit to change current item instead.
-            tab.Value.MakeCurrent();
-        }
-
-        private void onPushed(IScreen lastScreen, IScreen newScreen)
-        {
-            AddItem(newScreen);
-            Current.Value = newScreen;
-        }
-
-        private void onExited(IScreen lastScreen, IScreen newScreen)
-        {
-            if (newScreen != null)
-                Current.Value = newScreen;
-
-            Items.ToList().SkipWhile(s => s != Current.Value).Skip(1).ForEach(RemoveItem);
-        }
-    }
-}
diff --git a/osu.Game/Graphics/UserInterface/ShearedSliderBar.cs b/osu.Game/Graphics/UserInterface/ShearedSliderBar.cs
index 60a6670492..0df1c1d204 100644
--- a/osu.Game/Graphics/UserInterface/ShearedSliderBar.cs
+++ b/osu.Game/Graphics/UserInterface/ShearedSliderBar.cs
@@ -2,7 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using osuTK;
+using System.Numerics;
 using osuTK.Graphics;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
@@ -12,11 +12,12 @@ using osu.Framework.Graphics.Shapes;
 using osu.Framework.Input.Events;
 using osu.Game.Overlays;
 using static osu.Game.Graphics.UserInterface.ShearedNub;
+using Vector2 = osuTK.Vector2;
 
 namespace osu.Game.Graphics.UserInterface
 {
     public partial class ShearedSliderBar<T> : OsuSliderBar<T>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
     {
         protected readonly ShearedNub Nub;
         protected readonly Box LeftBox;
diff --git a/osu.Game/Graphics/UserInterfaceV2/LabelledSliderBar.cs b/osu.Game/Graphics/UserInterfaceV2/LabelledSliderBar.cs
index 4585d3a4c9..4912a21fab 100644
--- a/osu.Game/Graphics/UserInterfaceV2/LabelledSliderBar.cs
+++ b/osu.Game/Graphics/UserInterfaceV2/LabelledSliderBar.cs
@@ -1,14 +1,14 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
+using System.Numerics;
 using osu.Framework.Graphics;
 using osu.Game.Overlays.Settings;
 
 namespace osu.Game.Graphics.UserInterfaceV2
 {
     public partial class LabelledSliderBar<TNumber> : LabelledComponent<SettingsSlider<TNumber>, TNumber>
-        where TNumber : struct, IEquatable<TNumber>, IComparable<TNumber>, IConvertible
+        where TNumber : struct, INumber<TNumber>, IMinMaxValue<TNumber>
     {
         public LabelledSliderBar()
             : base(true)
diff --git a/osu.Game/Graphics/UserInterfaceV2/SliderWithTextBoxInput.cs b/osu.Game/Graphics/UserInterfaceV2/SliderWithTextBoxInput.cs
index e5ba7f61bf..abd828e98f 100644
--- a/osu.Game/Graphics/UserInterfaceV2/SliderWithTextBoxInput.cs
+++ b/osu.Game/Graphics/UserInterfaceV2/SliderWithTextBoxInput.cs
@@ -1,7 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
+using System.Numerics;
 using System.Globalization;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -10,12 +10,12 @@ using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Localisation;
 using osu.Game.Overlays.Settings;
 using osu.Game.Utils;
-using osuTK;
+using Vector2 = osuTK.Vector2;
 
 namespace osu.Game.Graphics.UserInterfaceV2
 {
     public partial class SliderWithTextBoxInput<T> : CompositeDrawable, IHasCurrentValue<T>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
     {
         /// <summary>
         /// A custom step value for each key press which actuates a change on this control.
@@ -138,7 +138,7 @@ namespace osu.Game.Graphics.UserInterfaceV2
         {
             if (updatingFromTextBox) return;
 
-            decimal decimalValue = slider.Current.Value.ToDecimal(NumberFormatInfo.InvariantInfo);
+            decimal decimalValue = decimal.CreateTruncating(slider.Current.Value);
             textBox.Text = decimalValue.ToString($@"N{FormatUtils.FindPrecision(decimalValue)}");
         }
     }
diff --git a/osu.Game/IO/Archives/ZipArchiveReader.cs b/osu.Game/IO/Archives/ZipArchiveReader.cs
index 7d7ce858dd..6bb2a314e7 100644
--- a/osu.Game/IO/Archives/ZipArchiveReader.cs
+++ b/osu.Game/IO/Archives/ZipArchiveReader.cs
@@ -7,23 +7,45 @@ using System.Buffers;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Text;
 using Microsoft.Toolkit.HighPerformance;
 using osu.Framework.IO.Stores;
 using SharpCompress.Archives.Zip;
+using SharpCompress.Common;
+using SharpCompress.Readers;
 using SixLabors.ImageSharp.Memory;
 
 namespace osu.Game.IO.Archives
 {
     public sealed class ZipArchiveReader : ArchiveReader
     {
+        /// <summary>
+        /// Archives created by osu!stable still write out as Shift-JIS.
+        /// We want to force this fallback rather than leave it up to the library/system.
+        /// In the future we may want to change exports to set the zip UTF-8 flag and use that instead.
+        /// </summary>
+        public static readonly ArchiveEncoding DEFAULT_ENCODING;
+
         private readonly Stream archiveStream;
         private readonly ZipArchive archive;
 
+        static ZipArchiveReader()
+        {
+            // Required to support rare code pages.
+            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
+
+            DEFAULT_ENCODING = new ArchiveEncoding(Encoding.GetEncoding(932), Encoding.GetEncoding(932));
+        }
+
         public ZipArchiveReader(Stream archiveStream, string name = null)
             : base(name)
         {
             this.archiveStream = archiveStream;
-            archive = ZipArchive.Open(archiveStream);
+
+            archive = ZipArchive.Open(archiveStream, new ReaderOptions
+            {
+                ArchiveEncoding = DEFAULT_ENCODING
+            });
         }
 
         public override Stream GetStream(string name)
@@ -46,7 +68,7 @@ namespace osu.Game.IO.Archives
             archiveStream.Dispose();
         }
 
-        public override IEnumerable<string> Filenames => archive.Entries.Select(e => e.Key).ExcludeSystemFileNames();
+        public override IEnumerable<string> Filenames => archive.Entries.Where(e => !e.IsDirectory).Select(e => e.Key).ExcludeSystemFileNames();
 
         private class MemoryOwnerMemoryStream : Stream
         {
diff --git a/osu.Game/Localisation/EditorSetupStrings.cs b/osu.Game/Localisation/EditorSetupStrings.cs
index eff6f9e6b8..350517734f 100644
--- a/osu.Game/Localisation/EditorSetupStrings.cs
+++ b/osu.Game/Localisation/EditorSetupStrings.cs
@@ -42,7 +42,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "If enabled, an &quot;Are you ready? 3, 2, 1, GO!&quot; countdown will be inserted at the beginning of the beatmap, assuming there is enough time to do so."
         /// </summary>
-        public static LocalisableString CountdownDescription => new TranslatableString(getKey(@"countdown_description"), @"If enabled, an ""Are you ready? 3, 2, 1, GO!"" countdown will be inserted at the beginning of the beatmap, assuming there is enough time to do so.");
+        public static LocalisableString CountdownDescription => new TranslatableString(getKey(@"countdown_description"),
+            @"If enabled, an ""Are you ready? 3, 2, 1, GO!"" countdown will be inserted at the beginning of the beatmap, assuming there is enough time to do so.");
 
         /// <summary>
         /// "Countdown speed"
@@ -52,7 +53,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "If the countdown sounds off-time, use this to make it appear one or more beats early."
         /// </summary>
-        public static LocalisableString CountdownOffsetDescription => new TranslatableString(getKey(@"countdown_offset_description"), @"If the countdown sounds off-time, use this to make it appear one or more beats early.");
+        public static LocalisableString CountdownOffsetDescription =>
+            new TranslatableString(getKey(@"countdown_offset_description"), @"If the countdown sounds off-time, use this to make it appear one or more beats early.");
 
         /// <summary>
         /// "Countdown offset"
@@ -67,7 +69,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "Allows storyboards to use the full screen space, rather than be confined to a 4:3 area."
         /// </summary>
-        public static LocalisableString WidescreenSupportDescription => new TranslatableString(getKey(@"widescreen_support_description"), @"Allows storyboards to use the full screen space, rather than be confined to a 4:3 area.");
+        public static LocalisableString WidescreenSupportDescription =>
+            new TranslatableString(getKey(@"widescreen_support_description"), @"Allows storyboards to use the full screen space, rather than be confined to a 4:3 area.");
 
         /// <summary>
         /// "Epilepsy warning"
@@ -77,7 +80,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "Recommended if the storyboard or video contain scenes with rapidly flashing colours."
         /// </summary>
-        public static LocalisableString EpilepsyWarningDescription => new TranslatableString(getKey(@"epilepsy_warning_description"), @"Recommended if the storyboard or video contain scenes with rapidly flashing colours.");
+        public static LocalisableString EpilepsyWarningDescription =>
+            new TranslatableString(getKey(@"epilepsy_warning_description"), @"Recommended if the storyboard or video contain scenes with rapidly flashing colours.");
 
         /// <summary>
         /// "Letterbox during breaks"
@@ -87,7 +91,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "Adds horizontal letterboxing to give a cinematic look during breaks."
         /// </summary>
-        public static LocalisableString LetterboxDuringBreaksDescription => new TranslatableString(getKey(@"letterbox_during_breaks_description"), @"Adds horizontal letterboxing to give a cinematic look during breaks.");
+        public static LocalisableString LetterboxDuringBreaksDescription =>
+            new TranslatableString(getKey(@"letterbox_during_breaks_description"), @"Adds horizontal letterboxing to give a cinematic look during breaks.");
 
         /// <summary>
         /// "Samples match playback rate"
@@ -97,7 +102,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "When enabled, all samples will speed up or slow down when rate-changing mods are enabled."
         /// </summary>
-        public static LocalisableString SamplesMatchPlaybackRateDescription => new TranslatableString(getKey(@"samples_match_playback_rate_description"), @"When enabled, all samples will speed up or slow down when rate-changing mods are enabled.");
+        public static LocalisableString SamplesMatchPlaybackRateDescription => new TranslatableString(getKey(@"samples_match_playback_rate_description"),
+            @"When enabled, all samples will speed up or slow down when rate-changing mods are enabled.");
 
         /// <summary>
         /// "The size of all hit objects"
@@ -117,7 +123,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "The harshness of hit windows and difficulty of special objects (ie. spinners)"
         /// </summary>
-        public static LocalisableString OverallDifficultyDescription => new TranslatableString(getKey(@"overall_difficulty_description"), @"The harshness of hit windows and difficulty of special objects (ie. spinners)");
+        public static LocalisableString OverallDifficultyDescription =>
+            new TranslatableString(getKey(@"overall_difficulty_description"), @"The harshness of hit windows and difficulty of special objects (ie. spinners)");
 
         /// <summary>
         /// "Tick Rate"
@@ -127,7 +134,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "Determines how many &quot;ticks&quot; are generated within long hit objects. A tick rate of 1 will generate ticks on each beat, 2 would be twice per beat, etc."
         /// </summary>
-        public static LocalisableString TickRateDescription => new TranslatableString(getKey(@"tick_rate_description"), @"Determines how many ""ticks"" are generated within long hit objects. A tick rate of 1 will generate ticks on each beat, 2 would be twice per beat, etc.");
+        public static LocalisableString TickRateDescription => new TranslatableString(getKey(@"tick_rate_description"),
+            @"Determines how many ""ticks"" are generated within long hit objects. A tick rate of 1 will generate ticks on each beat, 2 would be twice per beat, etc.");
 
         /// <summary>
         /// "Base Velocity"
@@ -137,7 +145,8 @@ namespace osu.Game.Localisation
         /// <summary>
         /// "The base velocity of the beatmap, affecting things like slider velocity and scroll speed in some rulesets."
         /// </summary>
-        public static LocalisableString BaseVelocityDescription => new TranslatableString(getKey(@"base_velocity_description"), @"The base velocity of the beatmap, affecting things like slider velocity and scroll speed in some rulesets.");
+        public static LocalisableString BaseVelocityDescription => new TranslatableString(getKey(@"base_velocity_description"),
+            @"The base velocity of the beatmap, affecting things like slider velocity and scroll speed in some rulesets.");
 
         /// <summary>
         /// "Metadata"
@@ -159,6 +168,11 @@ namespace osu.Game.Localisation
         /// </summary>
         public static LocalisableString Creator => new TranslatableString(getKey(@"creator"), @"Creator");
 
+        /// <summary>
+        /// "Source"
+        /// </summary>
+        public static LocalisableString Source => new TranslatableString(getKey(@"source"), @"Source");
+
         /// <summary>
         /// "Difficulty Name"
         /// </summary>
diff --git a/osu.Game/Localisation/NotificationsStrings.cs b/osu.Game/Localisation/NotificationsStrings.cs
index f4965e4ebe..3188ca5533 100644
--- a/osu.Game/Localisation/NotificationsStrings.cs
+++ b/osu.Game/Localisation/NotificationsStrings.cs
@@ -125,6 +125,11 @@ Click to see what's new!", version);
         /// </summary>
         public static LocalisableString UpdateReadyToInstall => new TranslatableString(getKey(@"update_ready_to_install"), @"Update ready to install. Click to restart!");
 
+        /// <summary>
+        /// "This is not an official build of the game. Scores will not be submitted and other online systems may not work as intended."
+        /// </summary>
+        public static LocalisableString NotOfficialBuild => new TranslatableString(getKey(@"not_official_build"), @"This is not an official build of the game. Scores will not be submitted and other online systems may not work as intended.");
+
         /// <summary>
         /// "Downloading update..."
         /// </summary>
diff --git a/osu.Game/Localisation/PlayerLoaderStrings.cs b/osu.Game/Localisation/PlayerLoaderStrings.cs
new file mode 100644
index 0000000000..eba98c7aa7
--- /dev/null
+++ b/osu.Game/Localisation/PlayerLoaderStrings.cs
@@ -0,0 +1,48 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Localisation;
+
+namespace osu.Game.Localisation
+{
+    public static class PlayerLoaderStrings
+    {
+        private const string prefix = @"osu.Game.Resources.Localisation.PlayerLoader";
+
+        /// <summary>
+        /// "This beatmap contains scenes with rapidly flashing colours"
+        /// </summary>
+        public static LocalisableString EpilepsyWarningTitle => new TranslatableString(getKey(@"epilepsy_warning_title"), @"This beatmap contains scenes with rapidly flashing colours");
+
+        /// <summary>
+        /// "Please take caution if you are affected by epilepsy."
+        /// </summary>
+        public static LocalisableString EpilepsyWarningContent => new TranslatableString(getKey(@"epilepsy_warning_content"), @"Please take caution if you are affected by epilepsy.");
+
+        /// <summary>
+        /// "This beatmap is loved"
+        /// </summary>
+        public static LocalisableString LovedBeatmapDisclaimerTitle => new TranslatableString(getKey(@"loved_beatmap_disclaimer_title"), @"This beatmap is loved");
+
+        /// <summary>
+        /// "No performance points will be awarded.
+        /// Leaderboards may be reset by the beatmap creator."
+        /// </summary>
+        public static LocalisableString LovedBeatmapDisclaimerContent => new TranslatableString(getKey(@"loved_beatmap_disclaimer_content"), @"No performance points will be awarded.
+Leaderboards may be reset by the beatmap creator.");
+
+        /// <summary>
+        /// "This beatmap is qualified"
+        /// </summary>
+        public static LocalisableString QualifiedBeatmapDisclaimerTitle => new TranslatableString(getKey(@"qualified_beatmap_disclaimer_title"), @"This beatmap is qualified");
+
+        /// <summary>
+        /// "No performance points will be awarded.
+        /// Leaderboards will be reset when the beatmap is ranked."
+        /// </summary>
+        public static LocalisableString QualifiedBeatmapDisclaimerContent => new TranslatableString(getKey(@"qualified_beatmap_disclaimer_content"), @"No performance points will be awarded.
+Leaderboards will be reset when the beatmap is ranked.");
+
+        private static string getKey(string key) => $@"{prefix}:{key}";
+    }
+}
diff --git a/osu.Game/Localisation/ResultsScreenStrings.cs b/osu.Game/Localisation/ResultsScreenStrings.cs
new file mode 100644
index 0000000000..54e7717af9
--- /dev/null
+++ b/osu.Game/Localisation/ResultsScreenStrings.cs
@@ -0,0 +1,24 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Localisation;
+
+namespace osu.Game.Localisation
+{
+    public static class ResultsScreenStrings
+    {
+        private const string prefix = @"osu.Game.Resources.Localisation.ResultsScreen";
+
+        /// <summary>
+        /// "Performance points are not granted for this score because the beatmap is not ranked."
+        /// </summary>
+        public static LocalisableString NoPPForUnrankedBeatmaps => new TranslatableString(getKey(@"no_pp_for_unranked_beatmaps"), @"Performance points are not granted for this score because the beatmap is not ranked.");
+
+        /// <summary>
+        /// "Performance points are not granted for this score because of unranked mods."
+        /// </summary>
+        public static LocalisableString NoPPForUnrankedMods => new TranslatableString(getKey(@"no_pp_for_unranked_mods"), @"Performance points are not granted for this score because of unranked mods.");
+
+        private static string getKey(string key) => $@"{prefix}:{key}";
+    }
+}
diff --git a/osu.Game/Online/API/Requests/GetSystemTitleRequest.cs b/osu.Game/Online/API/Requests/GetMenuContentRequest.cs
similarity index 60%
rename from osu.Game/Online/API/Requests/GetSystemTitleRequest.cs
rename to osu.Game/Online/API/Requests/GetMenuContentRequest.cs
index 52ca0c11eb..26747489d6 100644
--- a/osu.Game/Online/API/Requests/GetSystemTitleRequest.cs
+++ b/osu.Game/Online/API/Requests/GetMenuContentRequest.cs
@@ -5,10 +5,10 @@ using osu.Game.Online.API.Requests.Responses;
 
 namespace osu.Game.Online.API.Requests
 {
-    public class GetSystemTitleRequest : OsuJsonWebRequest<APISystemTitle>
+    public class GetMenuContentRequest : OsuJsonWebRequest<APIMenuContent>
     {
-        public GetSystemTitleRequest()
-            : base(@"https://assets.ppy.sh/lazer-status.json")
+        public GetMenuContentRequest()
+            : base(@"https://assets.ppy.sh/menu-content.json")
         {
         }
     }
diff --git a/osu.Game/Online/API/Requests/Responses/APIMenuContent.cs b/osu.Game/Online/API/Requests/Responses/APIMenuContent.cs
new file mode 100644
index 0000000000..6aad0f6c87
--- /dev/null
+++ b/osu.Game/Online/API/Requests/Responses/APIMenuContent.cs
@@ -0,0 +1,38 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Linq;
+using Newtonsoft.Json;
+
+namespace osu.Game.Online.API.Requests.Responses
+{
+    public class APIMenuContent : IEquatable<APIMenuContent>
+    {
+        /// <summary>
+        /// Images which should be displayed in rotation.
+        /// </summary>
+        [JsonProperty(@"images")]
+        public APIMenuImage[] Images { get; init; } = Array.Empty<APIMenuImage>();
+
+        public bool Equals(APIMenuContent? other)
+        {
+            if (ReferenceEquals(null, other)) return false;
+            if (ReferenceEquals(this, other)) return true;
+
+            return Images.SequenceEqual(other.Images);
+        }
+
+        public override bool Equals(object? other) => other is APIMenuContent content && Equals(content);
+
+        public override int GetHashCode()
+        {
+            var hash = new HashCode();
+
+            foreach (var image in Images)
+                hash.Add(image.GetHashCode());
+
+            return hash.ToHashCode();
+        }
+    }
+}
diff --git a/osu.Game/Online/API/Requests/Responses/APIMenuImage.cs b/osu.Game/Online/API/Requests/Responses/APIMenuImage.cs
new file mode 100644
index 0000000000..8aff08099a
--- /dev/null
+++ b/osu.Game/Online/API/Requests/Responses/APIMenuImage.cs
@@ -0,0 +1,54 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using Newtonsoft.Json;
+
+namespace osu.Game.Online.API.Requests.Responses
+{
+    public class APIMenuImage : IEquatable<APIMenuImage>
+    {
+        /// <summary>
+        /// A URL pointing to the image which should be displayed. Generally should be an @2x image filename.
+        /// </summary>
+        [JsonProperty(@"image")]
+        public string Image { get; init; } = string.Empty;
+
+        /// <summary>
+        /// A URL that should be opened on clicking the image.
+        /// </summary>
+        [JsonProperty(@"url")]
+        public string Url { get; init; } = string.Empty;
+
+        public bool IsCurrent =>
+            (Begins == null || Begins < DateTimeOffset.UtcNow) &&
+            (Expires == null || Expires > DateTimeOffset.UtcNow);
+
+        /// <summary>
+        /// The time at which this item should begin displaying. If <c>null</c>, will display immediately.
+        /// </summary>
+        [JsonProperty(@"begins")]
+        public DateTimeOffset? Begins { get; init; }
+
+        /// <summary>
+        /// The time at which this item should stop displaying. If <c>null</c>, will display indefinitely.
+        /// </summary>
+        [JsonProperty(@"expires")]
+        public DateTimeOffset? Expires { get; init; }
+
+        public bool Equals(APIMenuImage? other)
+        {
+            if (ReferenceEquals(null, other)) return false;
+            if (ReferenceEquals(this, other)) return true;
+
+            return Image == other.Image && Url == other.Url && Begins == other.Begins && Expires == other.Expires;
+        }
+
+        public override bool Equals(object? other) => other is APIMenuImage content && Equals(content);
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(Image, Url, Begins, Expires);
+        }
+    }
+}
diff --git a/osu.Game/Online/API/Requests/Responses/APISystemTitle.cs b/osu.Game/Online/API/Requests/Responses/APISystemTitle.cs
deleted file mode 100644
index bfa5c1043b..0000000000
--- a/osu.Game/Online/API/Requests/Responses/APISystemTitle.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using System;
-using Newtonsoft.Json;
-
-namespace osu.Game.Online.API.Requests.Responses
-{
-    public class APISystemTitle : IEquatable<APISystemTitle>
-    {
-        [JsonProperty(@"image")]
-        public string Image { get; set; } = string.Empty;
-
-        [JsonProperty(@"url")]
-        public string Url { get; set; } = string.Empty;
-
-        public bool Equals(APISystemTitle? other)
-        {
-            if (ReferenceEquals(null, other)) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return Image == other.Image && Url == other.Url;
-        }
-
-        public override bool Equals(object? obj) => obj is APISystemTitle other && Equals(other);
-
-        // ReSharper disable NonReadonlyMemberInGetHashCode
-        public override int GetHashCode() => HashCode.Combine(Image, Url);
-    }
-}
diff --git a/osu.Game/Online/Notifications/WebSocket/Events/UserAchievementUnlock.cs b/osu.Game/Online/Notifications/WebSocket/Events/UserAchievementUnlock.cs
index 6c7c8af4f4..3f803a4fe5 100644
--- a/osu.Game/Online/Notifications/WebSocket/Events/UserAchievementUnlock.cs
+++ b/osu.Game/Online/Notifications/WebSocket/Events/UserAchievementUnlock.cs
@@ -14,7 +14,7 @@ namespace osu.Game.Online.Notifications.WebSocket.Events
         public uint AchievementId { get; set; }
 
         [JsonProperty("achievement_mode")]
-        public ushort? AchievementMode { get; set; }
+        public string? AchievementMode { get; set; }
 
         [JsonProperty("cover_url")]
         public string CoverUrl { get; set; } = string.Empty;
diff --git a/osu.Game/Online/Spectator/SpectatorClient.cs b/osu.Game/Online/Spectator/SpectatorClient.cs
index 07ee9115d6..fb7a3d13ca 100644
--- a/osu.Game/Online/Spectator/SpectatorClient.cs
+++ b/osu.Game/Online/Spectator/SpectatorClient.cs
@@ -248,6 +248,9 @@ namespace osu.Game.Online.Spectator
 
                 isPlaying = false;
                 currentBeatmap = null;
+                currentScore = null;
+                currentScoreProcessor = null;
+                currentScoreToken = null;
 
                 if (state.HasPassed)
                     currentState.State = SpectatedUserState.Passed;
diff --git a/osu.Game/OsuGame.cs b/osu.Game/OsuGame.cs
index 732d5f867c..7c89314014 100644
--- a/osu.Game/OsuGame.cs
+++ b/osu.Game/OsuGame.cs
@@ -706,26 +706,9 @@ namespace osu.Game
         {
             Logger.Log($"Beginning {nameof(PresentScore)} with score {score}");
 
-            // The given ScoreInfo may have missing properties if it was retrieved from online data. Re-retrieve it from the database
-            // to ensure all the required data for presenting a replay are present.
-            ScoreInfo databasedScoreInfo = null;
+            var databasedScore = ScoreManager.GetScore(score);
 
-            if (score.OnlineID > 0)
-                databasedScoreInfo = ScoreManager.Query(s => s.OnlineID == score.OnlineID);
-
-            if (score.LegacyOnlineID > 0)
-                databasedScoreInfo ??= ScoreManager.Query(s => s.LegacyOnlineID == score.LegacyOnlineID);
-
-            if (score is ScoreInfo scoreInfo)
-                databasedScoreInfo ??= ScoreManager.Query(s => s.Hash == scoreInfo.Hash);
-
-            if (databasedScoreInfo == null)
-            {
-                Logger.Log("The requested score could not be found locally.", LoggingTarget.Information);
-                return;
-            }
-
-            var databasedScore = ScoreManager.GetScore(databasedScoreInfo);
+            if (databasedScore == null) return;
 
             if (databasedScore.Replay == null)
             {
@@ -733,7 +716,7 @@ namespace osu.Game
                 return;
             }
 
-            var databasedBeatmap = BeatmapManager.QueryBeatmap(b => b.ID == databasedScoreInfo.BeatmapInfo.ID);
+            var databasedBeatmap = BeatmapManager.QueryBeatmap(b => b.ID == databasedScore.ScoreInfo.BeatmapInfo.ID);
 
             if (databasedBeatmap == null)
             {
@@ -858,7 +841,10 @@ namespace osu.Game
             {
                 // General expectation that osu! starts in fullscreen by default (also gives the most predictable performance).
                 // However, macOS is bound to have issues when using exclusive fullscreen as it takes full control away from OS, therefore borderless is default there.
-                { FrameworkSetting.WindowMode, RuntimeInfo.OS == RuntimeInfo.Platform.macOS ? WindowMode.Borderless : WindowMode.Fullscreen }
+                { FrameworkSetting.WindowMode, RuntimeInfo.OS == RuntimeInfo.Platform.macOS ? WindowMode.Borderless : WindowMode.Fullscreen },
+                { FrameworkSetting.VolumeUniversal, 0.6 },
+                { FrameworkSetting.VolumeMusic, 0.6 },
+                { FrameworkSetting.VolumeEffect, 0.6 },
             };
         }
 
diff --git a/osu.Game/OsuGameBase.cs b/osu.Game/OsuGameBase.cs
index 81e3d8bed8..0122afb239 100644
--- a/osu.Game/OsuGameBase.cs
+++ b/osu.Game/OsuGameBase.cs
@@ -94,7 +94,7 @@ namespace osu.Game
         public const int SAMPLE_DEBOUNCE_TIME = 20;
 
         /// <summary>
-        /// The maximum volume at which audio tracks should playback. This can be set lower than 1 to create some head-room for sound effects.
+        /// The maximum volume at which audio tracks should play back at. This can be set lower than 1 to create some head-room for sound effects.
         /// </summary>
         private const double global_track_volume_adjust = 0.8;
 
@@ -678,16 +678,21 @@ namespace osu.Game
         /// <summary>
         /// Allows a maximum of one unhandled exception, per second of execution.
         /// </summary>
-        private bool onExceptionThrown(Exception _)
+        /// <returns>Whether to ignore the exception and continue running.</returns>
+        private bool onExceptionThrown(Exception ex)
         {
-            bool continueExecution = Interlocked.Decrement(ref allowableExceptions) >= 0;
-
-            Logger.Log($"Unhandled exception has been {(continueExecution ? $"allowed with {allowableExceptions} more allowable exceptions" : "denied")} .");
+            if (Interlocked.Decrement(ref allowableExceptions) < 0)
+            {
+                Logger.Log("Too many unhandled exceptions, crashing out.");
+                RulesetStore.TryDisableCustomRulesetsCausing(ex);
+                return false;
+            }
 
+            Logger.Log($"Unhandled exception has been allowed with {allowableExceptions} more allowable exceptions.");
             // restore the stock of allowable exceptions after a short delay.
             Task.Delay(1000).ContinueWith(_ => Interlocked.Increment(ref allowableExceptions));
 
-            return continueExecution;
+            return true;
         }
 
         protected override void Dispose(bool isDisposing)
diff --git a/osu.Game/Overlays/BeatmapListing/BeatmapListingCardSizeTabControl.cs b/osu.Game/Overlays/BeatmapListing/BeatmapListingCardSizeTabControl.cs
index 9cd0031e3d..63a533c92e 100644
--- a/osu.Game/Overlays/BeatmapListing/BeatmapListingCardSizeTabControl.cs
+++ b/osu.Game/Overlays/BeatmapListing/BeatmapListingCardSizeTabControl.cs
@@ -5,6 +5,8 @@
 
 using System;
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
@@ -47,13 +49,15 @@ namespace osu.Game.Overlays.BeatmapListing
             [Resolved]
             private OverlayColourProvider colourProvider { get; set; }
 
+            private Sample selectSample = null!;
+
             public TabItem(BeatmapCardSize value)
                 : base(value)
             {
             }
 
             [BackgroundDependencyLoader]
-            private void load()
+            private void load(AudioManager audio)
             {
                 AutoSizeAxes = Axes.Both;
                 Masking = true;
@@ -79,8 +83,10 @@ namespace osu.Game.Overlays.BeatmapListing
                             Icon = getIconForCardSize(Value)
                         }
                     },
-                    new HoverClickSounds(HoverSampleSet.TabSelect)
+                    new HoverSounds(HoverSampleSet.TabSelect)
                 };
+
+                selectSample = audio.Samples.Get(@"UI/tabselect-select");
             }
 
             private static IconUsage getIconForCardSize(BeatmapCardSize cardSize)
@@ -111,6 +117,8 @@ namespace osu.Game.Overlays.BeatmapListing
                     updateState();
             }
 
+            protected override void OnActivatedByUser() => selectSample.Play();
+
             protected override void OnDeactivated()
             {
                 if (IsLoaded)
diff --git a/osu.Game/Overlays/BeatmapListing/BeatmapListingSearchControl.cs b/osu.Game/Overlays/BeatmapListing/BeatmapListingSearchControl.cs
index 3fa0fc7a77..bab64165cb 100644
--- a/osu.Game/Overlays/BeatmapListing/BeatmapListingSearchControl.cs
+++ b/osu.Game/Overlays/BeatmapListing/BeatmapListingSearchControl.cs
@@ -128,6 +128,7 @@ namespace osu.Game.Overlays.BeatmapListing
                                 RelativeSizeAxes = Axes.X,
                                 Direction = FillDirection.Vertical,
                                 Padding = new MarginPadding { Horizontal = 10 },
+                                Spacing = new Vector2(5),
                                 Children = new Drawable[]
                                 {
                                     generalFilter = new BeatmapSearchGeneralFilterRow(),
diff --git a/osu.Game/Overlays/BeatmapListing/BeatmapSearchFilterRow.cs b/osu.Game/Overlays/BeatmapListing/BeatmapSearchFilterRow.cs
index 6d75521cb0..0b54a921f5 100644
--- a/osu.Game/Overlays/BeatmapListing/BeatmapSearchFilterRow.cs
+++ b/osu.Game/Overlays/BeatmapListing/BeatmapSearchFilterRow.cs
@@ -1,17 +1,15 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.UserInterface;
 using osu.Game.Graphics;
-using osu.Game.Graphics.Sprites;
-using osu.Game.Graphics.UserInterface;
 using osuTK;
 using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Localisation;
+using osu.Game.Graphics.Containers;
 
 namespace osu.Game.Overlays.BeatmapListing
 {
@@ -47,11 +45,10 @@ namespace osu.Game.Overlays.BeatmapListing
                 {
                     new[]
                     {
-                        new OsuSpriteText
+                        new OsuTextFlowContainer(t => t.Font = OsuFont.GetFont(size: 13))
                         {
-                            Anchor = Anchor.BottomLeft,
-                            Origin = Anchor.BottomLeft,
-                            Font = OsuFont.GetFont(size: 13),
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y,
                             Text = header
                         },
                         filter = CreateFilter()
@@ -69,10 +66,8 @@ namespace osu.Game.Overlays.BeatmapListing
         {
             public BeatmapSearchFilter()
             {
-                Anchor = Anchor.BottomLeft;
-                Origin = Anchor.BottomLeft;
                 RelativeSizeAxes = Axes.X;
-                Height = 15;
+                AutoSizeAxes = Axes.Y;
 
                 TabContainer.Spacing = new Vector2(10, 0);
 
@@ -83,33 +78,16 @@ namespace osu.Game.Overlays.BeatmapListing
                 }
             }
 
-            [BackgroundDependencyLoader]
-            private void load(OverlayColourProvider colourProvider)
-            {
-                if (Dropdown is FilterDropdown fd)
-                    fd.AccentColour = colourProvider.Light2;
-            }
-
-            protected override Dropdown<T> CreateDropdown() => new FilterDropdown();
+            protected override Dropdown<T> CreateDropdown() => null!;
 
             protected override TabItem<T> CreateTabItem(T value) => new FilterTabItem<T>(value);
 
-            private partial class FilterDropdown : OsuTabDropdown<T>
+            protected override TabFillFlowContainer CreateTabFlow() => new TabFillFlowContainer
             {
-                protected override DropdownHeader CreateHeader() => new FilterHeader
-                {
-                    Anchor = Anchor.TopRight,
-                    Origin = Anchor.TopRight
-                };
-
-                private partial class FilterHeader : OsuTabDropdownHeader
-                {
-                    public FilterHeader()
-                    {
-                        Background.Height = 1;
-                    }
-                }
-            }
+                RelativeSizeAxes = Axes.X,
+                AutoSizeAxes = Axes.Y,
+                AllowMultiline = true,
+            };
         }
     }
 }
diff --git a/osu.Game/Overlays/BeatmapListing/BeatmapSearchMultipleSelectionFilterRow.cs b/osu.Game/Overlays/BeatmapListing/BeatmapSearchMultipleSelectionFilterRow.cs
index abd2643a41..4bd25f6561 100644
--- a/osu.Game/Overlays/BeatmapListing/BeatmapSearchMultipleSelectionFilterRow.cs
+++ b/osu.Game/Overlays/BeatmapListing/BeatmapSearchMultipleSelectionFilterRow.cs
@@ -52,10 +52,8 @@ namespace osu.Game.Overlays.BeatmapListing
             [BackgroundDependencyLoader]
             private void load()
             {
-                Anchor = Anchor.BottomLeft;
-                Origin = Anchor.BottomLeft;
                 RelativeSizeAxes = Axes.X;
-                Height = 15;
+                AutoSizeAxes = Axes.Y;
                 Spacing = new Vector2(10, 0);
 
                 AddRange(GetValues().Select(CreateTabItem));
@@ -130,7 +128,11 @@ namespace osu.Game.Overlays.BeatmapListing
             protected override bool OnClick(ClickEvent e)
             {
                 base.OnClick(e);
+
+                // this tab item implementation is not managed by a TabControl,
+                // therefore we have to manually update Active state and play select sound when this tab item is clicked.
                 Active.Toggle();
+                SelectSample.Play();
                 return true;
             }
         }
diff --git a/osu.Game/Overlays/BeatmapListing/FilterTabItem.cs b/osu.Game/Overlays/BeatmapListing/FilterTabItem.cs
index c33d5056fa..ee188d34ce 100644
--- a/osu.Game/Overlays/BeatmapListing/FilterTabItem.cs
+++ b/osu.Game/Overlays/BeatmapListing/FilterTabItem.cs
@@ -5,6 +5,8 @@
 
 using System;
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.UserInterface;
@@ -24,17 +26,17 @@ namespace osu.Game.Overlays.BeatmapListing
 
         private OsuSpriteText text;
 
+        protected Sample SelectSample { get; private set; } = null!;
+
         public FilterTabItem(T value)
             : base(value)
         {
         }
 
         [BackgroundDependencyLoader]
-        private void load()
+        private void load(AudioManager audio)
         {
             AutoSizeAxes = Axes.Both;
-            Anchor = Anchor.BottomLeft;
-            Origin = Anchor.BottomLeft;
             AddRangeInternal(new Drawable[]
             {
                 text = new OsuSpriteText
@@ -42,10 +44,12 @@ namespace osu.Game.Overlays.BeatmapListing
                     Font = OsuFont.GetFont(size: 13, weight: FontWeight.Regular),
                     Text = LabelFor(Value)
                 },
-                new HoverClickSounds(HoverSampleSet.TabSelect)
+                new HoverSounds(HoverSampleSet.TabSelect)
             });
 
             Enabled.Value = true;
+
+            SelectSample = audio.Samples.Get(@"UI/tabselect-select");
         }
 
         protected override void LoadComplete()
@@ -73,6 +77,8 @@ namespace osu.Game.Overlays.BeatmapListing
 
         protected override void OnDeactivated() => UpdateState();
 
+        protected override void OnActivatedByUser() => SelectSample.Play();
+
         /// <summary>
         /// Returns the label text to be used for the supplied <paramref name="value"/>.
         /// </summary>
diff --git a/osu.Game/Overlays/BeatmapSet/BeatmapRulesetSelector.cs b/osu.Game/Overlays/BeatmapSet/BeatmapRulesetSelector.cs
index 426fbcdb8d..29744f27fc 100644
--- a/osu.Game/Overlays/BeatmapSet/BeatmapRulesetSelector.cs
+++ b/osu.Game/Overlays/BeatmapSet/BeatmapRulesetSelector.cs
@@ -21,7 +21,7 @@ namespace osu.Game.Overlays.BeatmapSet
                 // propagate value to tab items first to enable only available rulesets.
                 beatmapSet.Value = value;
 
-                SelectTab(TabContainer.TabItems.FirstOrDefault(t => t.Enabled.Value));
+                Current.Value = TabContainer.TabItems.FirstOrDefault(t => t.Enabled.Value)?.Value;
             }
         }
 
diff --git a/osu.Game/Overlays/FirstRunSetup/ScreenImportFromStable.cs b/osu.Game/Overlays/FirstRunSetup/ScreenImportFromStable.cs
index b19a9c6c99..983cb0bbb4 100644
--- a/osu.Game/Overlays/FirstRunSetup/ScreenImportFromStable.cs
+++ b/osu.Game/Overlays/FirstRunSetup/ScreenImportFromStable.cs
@@ -128,6 +128,7 @@ namespace osu.Game.Overlays.FirstRunSetup
             if (available)
             {
                 copyInformation.Text = FirstRunOverlayImportFromStableScreenStrings.DataMigrationNoExtraSpace;
+                copyInformation.AddText(@" "); // just to ensure correct spacing
                 copyInformation.AddLink(FirstRunOverlayImportFromStableScreenStrings.LearnAboutHardLinks, LinkAction.OpenWiki, @"Client/Release_stream/Lazer/File_storage#via-hard-links");
             }
             else if (!RuntimeInfo.IsDesktop)
diff --git a/osu.Game/Overlays/Login/LoginPanel.cs b/osu.Game/Overlays/Login/LoginPanel.cs
index 25bf612bc3..a8adf4ce8c 100644
--- a/osu.Game/Overlays/Login/LoginPanel.cs
+++ b/osu.Game/Overlays/Login/LoginPanel.cs
@@ -15,6 +15,7 @@ using osu.Game.Graphics.Sprites;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Localisation;
 using osu.Game.Online.API;
+using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Overlays.Settings;
 using osu.Game.Users;
 using osuTK;
@@ -30,15 +31,17 @@ namespace osu.Game.Overlays.Login
         [Resolved]
         private OsuColour colours { get; set; } = null!;
 
-        private UserDropdown dropdown = null!;
+        private UserDropdown? dropdown;
 
         /// <summary>
         /// Called to request a hide of a parent displaying this container.
         /// </summary>
         public Action? RequestHide;
 
+        private IBindable<APIUser> user = null!;
+        private readonly Bindable<UserStatus?> status = new Bindable<UserStatus?>();
+
         private readonly IBindable<APIState> apiState = new Bindable<APIState>();
-        private readonly Bindable<UserStatus?> userStatus = new Bindable<UserStatus?>();
 
         [Resolved]
         private IAPIProvider api { get; set; } = null!;
@@ -61,11 +64,21 @@ namespace osu.Game.Overlays.Login
             AutoSizeAxes = Axes.Y;
         }
 
-        [BackgroundDependencyLoader]
-        private void load()
+        protected override void LoadComplete()
         {
+            base.LoadComplete();
+
             apiState.BindTo(api.State);
             apiState.BindValueChanged(onlineStateChanged, true);
+
+            user = api.LocalUser.GetBoundCopy();
+            user.BindValueChanged(u =>
+            {
+                status.UnbindBindings();
+                status.BindTo(u.NewValue.Status);
+            }, true);
+
+            status.BindValueChanged(e => updateDropdownCurrent(e.NewValue), true);
         }
 
         private void onlineStateChanged(ValueChangedEvent<APIState> state) => Schedule(() =>
@@ -144,9 +157,6 @@ namespace osu.Game.Overlays.Login
                         },
                     };
 
-                    userStatus.BindTo(api.LocalUser.Value.Status);
-                    userStatus.BindValueChanged(e => updateDropdownCurrent(e.NewValue), true);
-
                     dropdown.Current.BindValueChanged(action =>
                     {
                         switch (action.NewValue)
@@ -171,6 +181,7 @@ namespace osu.Game.Overlays.Login
                                 break;
                         }
                     }, true);
+
                     break;
             }
 
@@ -180,6 +191,9 @@ namespace osu.Game.Overlays.Login
 
         private void updateDropdownCurrent(UserStatus? status)
         {
+            if (dropdown == null)
+                return;
+
             switch (status)
             {
                 case UserStatus.Online:
diff --git a/osu.Game/Overlays/Mods/ModColumn.cs b/osu.Game/Overlays/Mods/ModColumn.cs
index df33c78ea4..e9f21338bd 100644
--- a/osu.Game/Overlays/Mods/ModColumn.cs
+++ b/osu.Game/Overlays/Mods/ModColumn.cs
@@ -69,6 +69,7 @@ namespace osu.Game.Overlays.Mods
         private Task? latestLoadTask;
         private ModPanel[]? latestLoadedPanels;
         internal bool ItemsLoaded => latestLoadTask?.IsCompleted == true && allPanelsLoaded;
+        private bool? wasPresent;
 
         private bool allPanelsLoaded
         {
@@ -192,6 +193,15 @@ namespace osu.Game.Overlays.Mods
         {
             base.Update();
 
+            // we override `IsPresent` to include the scheduler's pending task state to make async loads work correctly when columns are masked away
+            // (see description of https://github.com/ppy/osu/pull/19783).
+            // however, because of that we must also ensure that we signal correct invalidations (https://github.com/ppy/osu-framework/issues/5129).
+            // failing to do so causes columns to be stuck in "present" mode despite actually not being present themselves.
+            // this works because `Update()` will always run after a scheduler update, which is what causes the presence state change responsible for the failure.
+            if (wasPresent != null && wasPresent != IsPresent)
+                Invalidate(Invalidation.Presence);
+            wasPresent = IsPresent;
+
             if (selectionDelay == initial_multiple_selection_delay || Time.Current - lastSelection >= selectionDelay)
             {
                 if (pendingSelectionOperations.TryDequeue(out var dequeuedAction))
diff --git a/osu.Game/Overlays/Mods/ModSelectColumn.cs b/osu.Game/Overlays/Mods/ModSelectColumn.cs
index b2c5a054e1..61b29ef65b 100644
--- a/osu.Game/Overlays/Mods/ModSelectColumn.cs
+++ b/osu.Game/Overlays/Mods/ModSelectColumn.cs
@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Collections.Generic;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -8,9 +9,11 @@ using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Localisation;
+using System.Linq;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Backgrounds;
 using osu.Game.Graphics.Containers;
+using osu.Game.Graphics.Sprites;
 using osuTK;
 using osuTK.Graphics;
 
@@ -181,17 +184,15 @@ namespace osu.Game.Overlays.Mods
         {
             headerText.Clear();
 
-            int wordIndex = 0;
+            ITextPart part = headerText.AddText(text);
+            part.DrawablePartsRecreated += applySemiBoldToFirstWord;
+            applySemiBoldToFirstWord(part.Drawables);
 
-            ITextPart part = headerText.AddText(text, t =>
+            void applySemiBoldToFirstWord(IEnumerable<Drawable> d)
             {
-                if (wordIndex == 0)
-                    t.Font = t.Font.With(weight: FontWeight.SemiBold);
-                wordIndex += 1;
-            });
-
-            // Reset the index so that if the parts are refreshed (e.g. through changes in localisation) the correct word is re-emboldened.
-            part.DrawablePartsRecreated += _ => wordIndex = 0;
+                if (d.FirstOrDefault() is OsuSpriteText firstWord)
+                    firstWord.Font = firstWord.Font.With(weight: FontWeight.SemiBold);
+            }
         }
 
         [BackgroundDependencyLoader]
diff --git a/osu.Game/Overlays/Mods/ModSelectOverlay.cs b/osu.Game/Overlays/Mods/ModSelectOverlay.cs
index 53c24dc828..25293e8e20 100644
--- a/osu.Game/Overlays/Mods/ModSelectOverlay.cs
+++ b/osu.Game/Overlays/Mods/ModSelectOverlay.cs
@@ -143,8 +143,6 @@ namespace osu.Game.Overlays.Mods
         protected ShearedToggleButton? CustomisationButton { get; private set; }
         protected SelectAllModsButton? SelectAllModsButton { get; set; }
 
-        private bool textBoxShouldFocus;
-
         private Sample? columnAppearSample;
 
         private WorkingBeatmap? beatmap;
@@ -542,7 +540,7 @@ namespace osu.Game.Overlays.Mods
             if (customisationVisible.Value)
                 SearchTextBox.KillFocus();
             else
-                setTextBoxFocus(textBoxShouldFocus);
+                setTextBoxFocus(textSearchStartsActive.Value);
         }
 
         /// <summary>
@@ -781,7 +779,7 @@ namespace osu.Game.Overlays.Mods
         /// </remarks>>
         public bool OnPressed(KeyBindingPressEvent<PlatformAction> e)
         {
-            if (e.Repeat || e.Action != PlatformAction.SelectAll || SelectAllModsButton is null)
+            if (e.Repeat || e.Action != PlatformAction.SelectAll || SelectAllModsButton == null)
                 return false;
 
             SelectAllModsButton.TriggerClick();
@@ -798,15 +796,13 @@ namespace osu.Game.Overlays.Mods
                 return false;
 
             // TODO: should probably eventually support typical platform search shortcuts (`Ctrl-F`, `/`)
-            setTextBoxFocus(!textBoxShouldFocus);
+            setTextBoxFocus(!SearchTextBox.HasFocus);
             return true;
         }
 
-        private void setTextBoxFocus(bool keepFocus)
+        private void setTextBoxFocus(bool focus)
         {
-            textBoxShouldFocus = keepFocus;
-
-            if (textBoxShouldFocus)
+            if (focus)
                 SearchTextBox.TakeFocus();
             else
                 SearchTextBox.KillFocus();
diff --git a/osu.Game/Overlays/OverlayPanelDisplayStyleControl.cs b/osu.Game/Overlays/OverlayPanelDisplayStyleControl.cs
index d7d6bd4a2a..c2bea0ed91 100644
--- a/osu.Game/Overlays/OverlayPanelDisplayStyleControl.cs
+++ b/osu.Game/Overlays/OverlayPanelDisplayStyleControl.cs
@@ -11,6 +11,8 @@ using osuTK;
 using osu.Framework.Input.Events;
 using osu.Game.Graphics.UserInterface;
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osuTK.Graphics;
 using osu.Framework.Graphics.Cursor;
 using osu.Framework.Localisation;
@@ -65,6 +67,8 @@ namespace osu.Game.Overlays
 
             private readonly SpriteIcon icon;
 
+            private Sample selectSample = null!;
+
             public PanelDisplayTabItem(OverlayPanelDisplayStyle value)
                 : base(value)
             {
@@ -78,14 +82,22 @@ namespace osu.Game.Overlays
                         RelativeSizeAxes = Axes.Both,
                         FillMode = FillMode.Fit
                     },
-                    new HoverClickSounds()
+                    new HoverSounds(HoverSampleSet.TabSelect)
                 });
             }
 
+            [BackgroundDependencyLoader]
+            private void load(AudioManager audio)
+            {
+                selectSample = audio.Samples.Get(@"UI/tabselect-select");
+            }
+
             protected override void OnActivated() => updateState();
 
             protected override void OnDeactivated() => updateState();
 
+            protected override void OnActivatedByUser() => selectSample.Play();
+
             protected override bool OnHover(HoverEvent e)
             {
                 updateState();
diff --git a/osu.Game/Overlays/OverlayRulesetTabItem.cs b/osu.Game/Overlays/OverlayRulesetTabItem.cs
index 6d318820b3..b245486adf 100644
--- a/osu.Game/Overlays/OverlayRulesetTabItem.cs
+++ b/osu.Game/Overlays/OverlayRulesetTabItem.cs
@@ -10,6 +10,8 @@ using osu.Game.Rulesets;
 using osuTK.Graphics;
 using osuTK;
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Framework.Graphics.Cursor;
 using osu.Framework.Localisation;
 using osu.Game.Graphics.Containers;
@@ -39,6 +41,8 @@ namespace osu.Game.Overlays
 
         public LocalisableString TooltipText => Value.Name;
 
+        private Sample selectSample = null!;
+
         public OverlayRulesetTabItem(RulesetInfo value)
             : base(value)
         {
@@ -59,12 +63,18 @@ namespace osu.Game.Overlays
                         Icon = value.CreateInstance().CreateIcon(),
                     },
                 },
-                new HoverClickSounds()
+                new HoverSounds(HoverSampleSet.TabSelect)
             });
 
             Enabled.Value = true;
         }
 
+        [BackgroundDependencyLoader]
+        private void load(AudioManager audio)
+        {
+            selectSample = audio.Samples.Get(@"UI/tabselect-select");
+        }
+
         protected override void LoadComplete()
         {
             base.LoadComplete();
@@ -90,6 +100,8 @@ namespace osu.Game.Overlays
 
         protected override void OnDeactivated() => updateState();
 
+        protected override void OnActivatedByUser() => selectSample.Play();
+
         private void updateState()
         {
             AccentColour = Enabled.Value ? getActiveColour() : colourProvider.Foreground1;
diff --git a/osu.Game/Overlays/OverlayStreamItem.cs b/osu.Game/Overlays/OverlayStreamItem.cs
index 45181c13e4..f0ae0b41fc 100644
--- a/osu.Game/Overlays/OverlayStreamItem.cs
+++ b/osu.Game/Overlays/OverlayStreamItem.cs
@@ -11,6 +11,8 @@ using osu.Framework.Graphics.Containers;
 using osu.Game.Graphics.UserInterface;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Game.Graphics.Sprites;
 using osu.Game.Graphics;
 using osuTK.Graphics;
@@ -49,8 +51,10 @@ namespace osu.Game.Overlays
             Margin = new MarginPadding(PADDING);
         }
 
+        private Sample selectSample;
+
         [BackgroundDependencyLoader]
-        private void load(OverlayColourProvider colourProvider, OsuColour colours)
+        private void load(OverlayColourProvider colourProvider, OsuColour colours, AudioManager audio)
         {
             AddRange(new Drawable[]
             {
@@ -87,9 +91,11 @@ namespace osu.Game.Overlays
                     CollapsedSize = 2,
                     Expanded = true
                 },
-                new HoverClickSounds()
+                new HoverSounds(HoverSampleSet.TabSelect)
             });
 
+            selectSample = audio.Samples.Get(@"UI/tabselect-select");
+
             SelectedItem.BindValueChanged(_ => updateState(), true);
         }
 
@@ -105,6 +111,8 @@ namespace osu.Game.Overlays
 
         protected override void OnDeactivated() => updateState();
 
+        protected override void OnActivatedByUser() => selectSample.Play();
+
         protected override bool OnHover(HoverEvent e)
         {
             updateState();
diff --git a/osu.Game/Overlays/OverlayTabControl.cs b/osu.Game/Overlays/OverlayTabControl.cs
index 884e31868f..a27caa13f1 100644
--- a/osu.Game/Overlays/OverlayTabControl.cs
+++ b/osu.Game/Overlays/OverlayTabControl.cs
@@ -4,6 +4,8 @@
 #nullable disable
 
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Graphics.UserInterface;
@@ -80,6 +82,8 @@ namespace osu.Game.Overlays
                 }
             }
 
+            private Sample selectSample = null!;
+
             public OverlayTabItem(T value)
                 : base(value)
             {
@@ -101,10 +105,16 @@ namespace osu.Game.Overlays
                         ExpandedSize = 5f,
                         CollapsedSize = 0
                     },
-                    new HoverClickSounds(HoverSampleSet.TabSelect)
+                    new HoverSounds(HoverSampleSet.TabSelect)
                 };
             }
 
+            [BackgroundDependencyLoader]
+            private void load(AudioManager audio)
+            {
+                selectSample = audio.Samples.Get(@"UI/tabselect-select");
+            }
+
             protected override bool OnHover(HoverEvent e)
             {
                 base.OnHover(e);
@@ -136,6 +146,8 @@ namespace osu.Game.Overlays
                 Text.Font = Text.Font.With(weight: FontWeight.Medium);
             }
 
+            protected override void OnActivatedByUser() => selectSample.Play();
+
             private void updateState()
             {
                 if (Active.Value)
diff --git a/osu.Game/Overlays/Rankings/RankingsOverlayHeader.cs b/osu.Game/Overlays/Rankings/RankingsOverlayHeader.cs
index cf132ed4da..0eaa6ce827 100644
--- a/osu.Game/Overlays/Rankings/RankingsOverlayHeader.cs
+++ b/osu.Game/Overlays/Rankings/RankingsOverlayHeader.cs
@@ -52,9 +52,9 @@ namespace osu.Game.Overlays.Rankings
                 switch (scope)
                 {
                     case RankingsScope.Performance:
-                    case RankingsScope.Spotlights:
                     case RankingsScope.Score:
                     case RankingsScope.Country:
+                    case RankingsScope.Spotlights:
                         return true;
 
                     default:
diff --git a/osu.Game/Overlays/Rankings/RankingsScope.cs b/osu.Game/Overlays/Rankings/RankingsScope.cs
index 356a861764..0740c17e8c 100644
--- a/osu.Game/Overlays/Rankings/RankingsScope.cs
+++ b/osu.Game/Overlays/Rankings/RankingsScope.cs
@@ -11,15 +11,15 @@ namespace osu.Game.Overlays.Rankings
         [LocalisableDescription(typeof(RankingsStrings), nameof(RankingsStrings.TypePerformance))]
         Performance,
 
-        [LocalisableDescription(typeof(RankingsStrings), nameof(RankingsStrings.TypeCharts))]
-        Spotlights,
-
         [LocalisableDescription(typeof(RankingsStrings), nameof(RankingsStrings.TypeScore))]
         Score,
 
         [LocalisableDescription(typeof(RankingsStrings), nameof(RankingsStrings.TypeCountry))]
         Country,
 
+        [LocalisableDescription(typeof(RankingsStrings), nameof(RankingsStrings.TypeCharts))]
+        Spotlights,
+
         [LocalisableDescription(typeof(RankingsStrings), nameof(RankingsStrings.TypeKudosu))]
         Kudosu,
     }
diff --git a/osu.Game/Overlays/Settings/Sections/Input/KeyBindingConflictPopover.cs b/osu.Game/Overlays/Settings/Sections/Input/KeyBindingConflictPopover.cs
index 60d1bd31be..05aeb0b810 100644
--- a/osu.Game/Overlays/Settings/Sections/Input/KeyBindingConflictPopover.cs
+++ b/osu.Game/Overlays/Settings/Sections/Input/KeyBindingConflictPopover.cs
@@ -152,6 +152,17 @@ namespace osu.Game.Overlays.Settings.Sections.Input
             newPreview.IsChosen.Value = applyNewButton.IsHovered;
         }
 
+        public override bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
+        {
+            if (e.Action == GlobalAction.Select && !e.Repeat)
+            {
+                applyNew();
+                return true;
+            }
+
+            return base.OnPressed(e);
+        }
+
         private partial class ConflictingKeyBindingPreview : CompositeDrawable
         {
             private readonly object action;
diff --git a/osu.Game/Overlays/Settings/Sections/SizeSlider.cs b/osu.Game/Overlays/Settings/Sections/SizeSlider.cs
index c73831d8d1..14ef58ff88 100644
--- a/osu.Game/Overlays/Settings/Sections/SizeSlider.cs
+++ b/osu.Game/Overlays/Settings/Sections/SizeSlider.cs
@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Numerics;
 using System.Globalization;
 using osu.Framework.Localisation;
 using osu.Game.Graphics.UserInterface;
@@ -12,7 +13,7 @@ namespace osu.Game.Overlays.Settings.Sections
     /// A slider intended to show a "size" multiplier number, where 1x is 1.0.
     /// </summary>
     public partial class SizeSlider<T> : RoundedSliderBar<T>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible, IFormattable
+        where T : struct, INumber<T>, IMinMaxValue<T>, IFormattable
     {
         public override LocalisableString TooltipText => Current.Value.ToString(@"0.##x", NumberFormatInfo.CurrentInfo);
     }
diff --git a/osu.Game/Overlays/Settings/SettingsPercentageSlider.cs b/osu.Game/Overlays/Settings/SettingsPercentageSlider.cs
index fa59d18de1..d7a09d3392 100644
--- a/osu.Game/Overlays/Settings/SettingsPercentageSlider.cs
+++ b/osu.Game/Overlays/Settings/SettingsPercentageSlider.cs
@@ -1,7 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
+using System.Numerics;
 using osu.Framework.Graphics;
 using osu.Game.Configuration;
 using osu.Game.Graphics.UserInterface;
@@ -13,7 +13,7 @@ namespace osu.Game.Overlays.Settings
     /// Mostly provided for convenience of use with <see cref="SettingSourceAttribute"/>.
     /// </summary>
     public partial class SettingsPercentageSlider<TValue> : SettingsSlider<TValue>
-        where TValue : struct, IEquatable<TValue>, IComparable<TValue>, IConvertible
+        where TValue : struct, INumber<TValue>, IMinMaxValue<TValue>
     {
         protected override Drawable CreateControl() => ((RoundedSliderBar<TValue>)base.CreateControl()).With(sliderBar => sliderBar.DisplayAsPercentage = true);
     }
diff --git a/osu.Game/Overlays/Settings/SettingsSlider.cs b/osu.Game/Overlays/Settings/SettingsSlider.cs
index 6c81fece13..2460d78099 100644
--- a/osu.Game/Overlays/Settings/SettingsSlider.cs
+++ b/osu.Game/Overlays/Settings/SettingsSlider.cs
@@ -1,7 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
+using System.Numerics;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.UserInterface;
 using osu.Game.Graphics.UserInterface;
@@ -9,12 +9,12 @@ using osu.Game.Graphics.UserInterface;
 namespace osu.Game.Overlays.Settings
 {
     public partial class SettingsSlider<T> : SettingsSlider<T, RoundedSliderBar<T>>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
     {
     }
 
     public partial class SettingsSlider<TValue, TSlider> : SettingsItem<TValue>
-        where TValue : struct, IEquatable<TValue>, IComparable<TValue>, IConvertible
+        where TValue : struct, INumber<TValue>, IMinMaxValue<TValue>
         where TSlider : RoundedSliderBar<TValue>, new()
     {
         protected override Drawable CreateControl() => new TSlider
diff --git a/osu.Game/Overlays/SkinEditor/SkinEditor.cs b/osu.Game/Overlays/SkinEditor/SkinEditor.cs
index d3af928907..690c6b35e3 100644
--- a/osu.Game/Overlays/SkinEditor/SkinEditor.cs
+++ b/osu.Game/Overlays/SkinEditor/SkinEditor.cs
@@ -52,6 +52,7 @@ namespace osu.Game.Overlays.SkinEditor
         private OsuTextFlowContainer headerText = null!;
 
         private Bindable<Skin> currentSkin = null!;
+        private Bindable<string> clipboardContent = null!;
 
         [Resolved]
         private OsuGame? game { get; set; }
@@ -65,9 +66,6 @@ namespace osu.Game.Overlays.SkinEditor
         [Resolved]
         private RealmAccess realm { get; set; } = null!;
 
-        [Resolved]
-        private EditorClipboard clipboard { get; set; } = null!;
-
         [Resolved]
         private SkinEditorOverlay? skinEditorOverlay { get; set; }
 
@@ -113,7 +111,7 @@ namespace osu.Game.Overlays.SkinEditor
         }
 
         [BackgroundDependencyLoader]
-        private void load()
+        private void load(EditorClipboard clipboard)
         {
             RelativeSizeAxes = Axes.Both;
 
@@ -224,6 +222,8 @@ namespace osu.Game.Overlays.SkinEditor
                     }
                 }
             };
+
+            clipboardContent = clipboard.Content.GetBoundCopy();
         }
 
         protected override void LoadComplete()
@@ -243,7 +243,7 @@ namespace osu.Game.Overlays.SkinEditor
                 canCopy.Value = canCut.Value = SelectedComponents.Any();
             }, true);
 
-            clipboard.Content.BindValueChanged(content => canPaste.Value = !string.IsNullOrEmpty(content.NewValue), true);
+            clipboardContent.BindValueChanged(content => canPaste.Value = !string.IsNullOrEmpty(content.NewValue), true);
 
             Show();
 
@@ -255,8 +255,11 @@ namespace osu.Game.Overlays.SkinEditor
             // schedule ensures this only happens when the skin editor is visible.
             // also avoid some weird endless recursion / bindable feedback loop (something to do with tracking skins across three different bindable types).
             // probably something which will be factored out in a future database refactor so not too concerning for now.
-            currentSkin.BindValueChanged(_ =>
+            currentSkin.BindValueChanged(val =>
             {
+                if (val.OldValue != null && hasBegunMutating)
+                    save(val.OldValue);
+
                 hasBegunMutating = false;
                 Scheduler.AddOnce(skinChanged);
             }, true);
@@ -454,6 +457,7 @@ namespace osu.Game.Overlays.SkinEditor
             }
 
             SelectedComponents.Add(component);
+            SkinSelectionHandler.ApplyClosestAnchor(drawableComponent);
             return true;
         }
 
@@ -495,7 +499,7 @@ namespace osu.Game.Overlays.SkinEditor
 
         protected void Copy()
         {
-            clipboard.Content.Value = JsonConvert.SerializeObject(SelectedComponents.Cast<Drawable>().Select(s => s.CreateSerialisedInfo()).ToArray());
+            clipboardContent.Value = JsonConvert.SerializeObject(SelectedComponents.Cast<Drawable>().Select(s => s.CreateSerialisedInfo()).ToArray());
         }
 
         protected void Clone()
@@ -515,7 +519,7 @@ namespace osu.Game.Overlays.SkinEditor
 
             changeHandler?.BeginChange();
 
-            var drawableInfo = JsonConvert.DeserializeObject<SerialisedDrawableInfo[]>(clipboard.Content.Value);
+            var drawableInfo = JsonConvert.DeserializeObject<SerialisedDrawableInfo[]>(clipboardContent.Value);
 
             if (drawableInfo == null)
                 return;
@@ -536,7 +540,9 @@ namespace osu.Game.Overlays.SkinEditor
 
         protected void Redo() => changeHandler?.RestoreState(1);
 
-        public void Save(bool userTriggered = true)
+        public void Save(bool userTriggered = true) => save(currentSkin.Value);
+
+        private void save(Skin skin, bool userTriggered = true)
         {
             if (!hasBegunMutating)
                 return;
@@ -550,11 +556,11 @@ namespace osu.Game.Overlays.SkinEditor
                 return;
 
             foreach (var t in targetContainers)
-                currentSkin.Value.UpdateDrawableTarget(t);
+                skin.UpdateDrawableTarget(t);
 
             // In the case the save was user triggered, always show the save message to make them feel confident.
-            if (skins.Save(skins.CurrentSkin.Value) || userTriggered)
-                onScreenDisplay?.Display(new SkinEditorToast(ToastStrings.SkinSaved, currentSkin.Value.SkinInfo.ToString() ?? "Unknown"));
+            if (skins.Save(skin) || userTriggered)
+                onScreenDisplay?.Display(new SkinEditorToast(ToastStrings.SkinSaved, skin.SkinInfo.ToString() ?? "Unknown"));
         }
 
         protected override bool OnHover(HoverEvent e) => true;
@@ -666,8 +672,6 @@ namespace osu.Game.Overlays.SkinEditor
 
                 SelectedComponents.Clear();
                 placeComponent(sprite, false);
-
-                SkinSelectionHandler.ApplyClosestAnchor(sprite);
             });
 
             return Task.CompletedTask;
diff --git a/osu.Game/Overlays/SkinEditor/SkinSelectionRotationHandler.cs b/osu.Game/Overlays/SkinEditor/SkinSelectionRotationHandler.cs
index 60f69000a2..7ecf116b68 100644
--- a/osu.Game/Overlays/SkinEditor/SkinSelectionRotationHandler.cs
+++ b/osu.Game/Overlays/SkinEditor/SkinSelectionRotationHandler.cs
@@ -41,7 +41,7 @@ namespace osu.Game.Overlays.SkinEditor
 
         private void updateState()
         {
-            CanRotate.Value = selectedItems.Count > 0;
+            CanRotateSelectionOrigin.Value = selectedItems.Count > 0;
         }
 
         private Drawable[]? objectsInRotation;
diff --git a/osu.Game/Overlays/Toolbar/ToolbarMusicButton.cs b/osu.Game/Overlays/Toolbar/ToolbarMusicButton.cs
index 5da0056787..51b95b7d32 100644
--- a/osu.Game/Overlays/Toolbar/ToolbarMusicButton.cs
+++ b/osu.Game/Overlays/Toolbar/ToolbarMusicButton.cs
@@ -21,7 +21,7 @@ namespace osu.Game.Overlays.Toolbar
 {
     public partial class ToolbarMusicButton : ToolbarOverlayToggleButton
     {
-        private Circle volumeBar;
+        private Box volumeBar;
 
         protected override Anchor TooltipAnchor => Anchor.TopRight;
 
@@ -37,7 +37,7 @@ namespace osu.Game.Overlays.Toolbar
             StateContainer = music;
 
             Flow.Padding = new MarginPadding { Horizontal = Toolbar.HEIGHT / 4 };
-            Flow.Add(volumeDisplay = new Container
+            Flow.Add(volumeDisplay = new CircularContainer
             {
                 Anchor = Anchor.CentreLeft,
                 Origin = Anchor.CentreLeft,
@@ -47,12 +47,12 @@ namespace osu.Game.Overlays.Toolbar
                 Masking = true,
                 Children = new[]
                 {
-                    new Circle
+                    new Box
                     {
                         RelativeSizeAxes = Axes.Both,
                         Colour = Color4.White.Opacity(0.25f),
                     },
-                    volumeBar = new Circle
+                    volumeBar = new Box
                     {
                         RelativeSizeAxes = Axes.Both,
                         Height = 0f,
diff --git a/osu.Game/Overlays/Toolbar/ToolbarRulesetSelector.cs b/osu.Game/Overlays/Toolbar/ToolbarRulesetSelector.cs
index 723c24597a..d49c340ed4 100644
--- a/osu.Game/Overlays/Toolbar/ToolbarRulesetSelector.cs
+++ b/osu.Game/Overlays/Toolbar/ToolbarRulesetSelector.cs
@@ -3,11 +3,8 @@
 
 #nullable disable
 
-using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Allocation;
-using osu.Framework.Audio;
-using osu.Framework.Audio.Sample;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
@@ -24,8 +21,6 @@ namespace osu.Game.Overlays.Toolbar
     {
         protected Drawable ModeButtonLine { get; private set; }
 
-        private readonly Dictionary<string, Sample> selectionSamples = new Dictionary<string, Sample>();
-
         public ToolbarRulesetSelector()
         {
             RelativeSizeAxes = Axes.Y;
@@ -33,7 +28,7 @@ namespace osu.Game.Overlays.Toolbar
         }
 
         [BackgroundDependencyLoader]
-        private void load(AudioManager audio)
+        private void load()
         {
             AddRangeInternal(new[]
             {
@@ -59,9 +54,6 @@ namespace osu.Game.Overlays.Toolbar
                     }
                 },
             });
-
-            foreach (var ruleset in Rulesets.AvailableRulesets)
-                selectionSamples[ruleset.ShortName] = audio.Samples.Get($"UI/ruleset-select-{ruleset.ShortName}");
         }
 
         protected override void LoadComplete()
@@ -88,10 +80,6 @@ namespace osu.Game.Overlays.Toolbar
             if (SelectedTab != null)
             {
                 ModeButtonLine.MoveToX(SelectedTab.DrawPosition.X, !hasInitialPosition ? 0 : 500, Easing.OutElasticQuarter);
-
-                if (hasInitialPosition)
-                    selectionSamples[SelectedTab.Value.ShortName]?.Play();
-
                 hasInitialPosition = true;
             }
         }
@@ -121,7 +109,7 @@ namespace osu.Game.Overlays.Toolbar
 
                 RulesetInfo found = Rulesets.AvailableRulesets.ElementAtOrDefault(requested);
                 if (found != null)
-                    Current.Value = found;
+                    SelectItem(found);
                 return true;
             }
 
diff --git a/osu.Game/Overlays/Toolbar/ToolbarRulesetTabButton.cs b/osu.Game/Overlays/Toolbar/ToolbarRulesetTabButton.cs
index 3287ac6eaa..0315bede64 100644
--- a/osu.Game/Overlays/Toolbar/ToolbarRulesetTabButton.cs
+++ b/osu.Game/Overlays/Toolbar/ToolbarRulesetTabButton.cs
@@ -2,6 +2,8 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.UserInterface;
@@ -17,6 +19,8 @@ namespace osu.Game.Overlays.Toolbar
     {
         private readonly RulesetButton ruleset;
 
+        private Sample? selectSample;
+
         public ToolbarRulesetTabButton(RulesetInfo value)
             : base(value)
         {
@@ -34,10 +38,18 @@ namespace osu.Game.Overlays.Toolbar
             ruleset.SetIcon(rInstance.CreateIcon());
         }
 
+        [BackgroundDependencyLoader]
+        private void load(AudioManager audio)
+        {
+            selectSample = audio.Samples.Get($@"UI/ruleset-select-{Value.ShortName}");
+        }
+
         protected override void OnActivated() => ruleset.Active = true;
 
         protected override void OnDeactivated() => ruleset.Active = false;
 
+        protected override void OnActivatedByUser() => selectSample?.Play();
+
         private partial class RulesetButton : ToolbarButton
         {
             protected override HoverSounds CreateHoverSounds(HoverSampleSet sampleSet) => new HoverSounds();
diff --git a/osu.Game/Overlays/WaveOverlayContainer.cs b/osu.Game/Overlays/WaveOverlayContainer.cs
index 0295ff467a..7744db5dd5 100644
--- a/osu.Game/Overlays/WaveOverlayContainer.cs
+++ b/osu.Game/Overlays/WaveOverlayContainer.cs
@@ -40,10 +40,12 @@ namespace osu.Game.Overlays
 
         protected override void PopOut()
         {
-            base.PopOut();
-
             Waves.Hide();
-            this.FadeOut(WaveContainer.DISAPPEAR_DURATION, Easing.InQuint);
+            this.FadeOut(WaveContainer.DISAPPEAR_DURATION, Easing.InQuint)
+                // base call is responsible for stopping preview tracks.
+                // delay it until the fade has concluded to ensure that nothing inside the overlay has triggered
+                // another preview track playback in the meantime, leaving an "orphaned" preview playing.
+                .OnComplete(_ => base.PopOut());
         }
     }
 }
diff --git a/osu.Game/Overlays/Wiki/WikiPanelContainer.cs b/osu.Game/Overlays/Wiki/WikiPanelContainer.cs
index cbffe5732e..555dab852e 100644
--- a/osu.Game/Overlays/Wiki/WikiPanelContainer.cs
+++ b/osu.Game/Overlays/Wiki/WikiPanelContainer.cs
@@ -3,7 +3,6 @@
 
 #nullable disable
 
-using System;
 using Markdig.Syntax;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
@@ -22,29 +21,61 @@ using osuTK.Graphics;
 
 namespace osu.Game.Overlays.Wiki
 {
-    public partial class WikiPanelContainer : Container
+    public partial class WikiPanelContainer : CompositeDrawable
     {
-        private WikiPanelMarkdownContainer panelContainer;
+        private const float padding = 3;
 
         private readonly string text;
-
         private readonly bool isFullWidth;
 
         public WikiPanelContainer(string text, bool isFullWidth = false)
         {
             this.text = text;
             this.isFullWidth = isFullWidth;
-
-            RelativeSizeAxes = Axes.X;
-            Padding = new MarginPadding(3);
         }
 
+        private PanelBackground background;
+
         [BackgroundDependencyLoader]
-        private void load(OverlayColourProvider colourProvider, IAPIProvider api)
+        private void load(IAPIProvider api)
         {
-            Children = new Drawable[]
+            RelativeSizeAxes = Axes.X;
+            AutoSizeAxes = Axes.Y;
+            InternalChildren = new Drawable[]
             {
+                background = new PanelBackground
+                {
+                    BypassAutoSizeAxes = Axes.Both
+                },
                 new Container
+                {
+                    RelativeSizeAxes = Axes.X,
+                    AutoSizeAxes = Axes.Y,
+                    Padding = new MarginPadding(padding),
+                    Child = new WikiPanelMarkdownContainer(isFullWidth)
+                    {
+                        CurrentPath = $@"{api.WebsiteRootUrl}/wiki/",
+                        Text = text,
+                        RelativeSizeAxes = Axes.X,
+                        AutoSizeAxes = Axes.Y
+                    }
+                }
+            };
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+            background.Size = Parent!.DrawSize * new Vector2(Size.X, 1);
+        }
+
+        private partial class PanelBackground : CompositeDrawable
+        {
+            [BackgroundDependencyLoader]
+            private void load(OverlayColourProvider colourProvider)
+            {
+                Padding = new MarginPadding(padding);
+                InternalChild = new Container
                 {
                     RelativeSizeAxes = Axes.Both,
                     Masking = true,
@@ -60,22 +91,9 @@ namespace osu.Game.Overlays.Wiki
                     {
                         Colour = colourProvider.Background4,
                         RelativeSizeAxes = Axes.Both,
-                    },
-                },
-                panelContainer = new WikiPanelMarkdownContainer(isFullWidth)
-                {
-                    CurrentPath = $@"{api.WebsiteRootUrl}/wiki/",
-                    Text = text,
-                    RelativeSizeAxes = Axes.X,
-                    AutoSizeAxes = Axes.Y,
-                }
-            };
-        }
-
-        protected override void Update()
-        {
-            base.Update();
-            Height = Math.Max(panelContainer.Height, Parent!.DrawHeight);
+                    }
+                };
+            }
         }
 
         private partial class WikiPanelMarkdownContainer : WikiMarkdownContainer
diff --git a/osu.Game/Performance/IHighPerformanceSessionManager.cs b/osu.Game/Performance/IHighPerformanceSessionManager.cs
index d3d1fda8fc..cc995e4942 100644
--- a/osu.Game/Performance/IHighPerformanceSessionManager.cs
+++ b/osu.Game/Performance/IHighPerformanceSessionManager.cs
@@ -14,6 +14,11 @@ namespace osu.Game.Performance
     /// </summary>
     public interface IHighPerformanceSessionManager
     {
+        /// <summary>
+        /// Whether a high performance session is currently active.
+        /// </summary>
+        bool IsSessionActive { get; }
+
         /// <summary>
         /// Start a new high performance session.
         /// </summary>
diff --git a/osu.Game/Rulesets/Difficulty/DifficultyCalculator.cs b/osu.Game/Rulesets/Difficulty/DifficultyCalculator.cs
index 00c90bd317..d37cfc28b9 100644
--- a/osu.Game/Rulesets/Difficulty/DifficultyCalculator.cs
+++ b/osu.Game/Rulesets/Difficulty/DifficultyCalculator.cs
@@ -107,18 +107,28 @@ namespace osu.Game.Rulesets.Difficulty
 
             var skills = CreateSkills(Beatmap, playableMods, clockRate);
             var progressiveBeatmap = new ProgressiveCalculationBeatmap(Beatmap);
+            var difficultyObjects = getDifficultyHitObjects().ToArray();
 
-            foreach (var hitObject in getDifficultyHitObjects())
+            foreach (var obj in difficultyObjects)
             {
-                progressiveBeatmap.HitObjects.Add(hitObject.BaseObject);
+                // Implementations expect the progressive beatmap to only contain top-level objects from the original beatmap.
+                // At the same time, we also need to consider the possibility DHOs may not be generated for any given object,
+                // so we'll add all remaining objects up to the current point in time to the progressive beatmap.
+                for (int i = progressiveBeatmap.HitObjects.Count; i < Beatmap.HitObjects.Count; i++)
+                {
+                    if (obj != difficultyObjects[^1] && Beatmap.HitObjects[i].StartTime > obj.BaseObject.StartTime)
+                        break;
+
+                    progressiveBeatmap.HitObjects.Add(Beatmap.HitObjects[i]);
+                }
 
                 foreach (var skill in skills)
                 {
                     cancellationToken.ThrowIfCancellationRequested();
-                    skill.Process(hitObject);
+                    skill.Process(obj);
                 }
 
-                attribs.Add(new TimedDifficultyAttributes(hitObject.EndTime * clockRate, CreateDifficultyAttributes(progressiveBeatmap, playableMods, skills, clockRate)));
+                attribs.Add(new TimedDifficultyAttributes(obj.EndTime * clockRate, CreateDifficultyAttributes(progressiveBeatmap, playableMods, skills, clockRate)));
             }
 
             return attribs;
@@ -320,6 +330,8 @@ namespace osu.Game.Rulesets.Difficulty
             }
 
             public List<BreakPeriod> Breaks => baseBeatmap.Breaks;
+            public List<string> UnhandledEventLines => baseBeatmap.UnhandledEventLines;
+
             public double TotalBreakTime => baseBeatmap.TotalBreakTime;
             public IEnumerable<BeatmapStatistic> GetStatistics() => baseBeatmap.GetStatistics();
             public double GetMostCommonBeatLength() => baseBeatmap.GetMostCommonBeatLength();
diff --git a/osu.Game/Rulesets/Edit/BeatmapVerifier.cs b/osu.Game/Rulesets/Edit/BeatmapVerifier.cs
index dcf5eb4da9..a9681e13ba 100644
--- a/osu.Game/Rulesets/Edit/BeatmapVerifier.cs
+++ b/osu.Game/Rulesets/Edit/BeatmapVerifier.cs
@@ -18,6 +18,7 @@ namespace osu.Game.Rulesets.Edit
             // Resources
             new CheckBackgroundPresence(),
             new CheckBackgroundQuality(),
+            new CheckVideoResolution(),
 
             // Audio
             new CheckAudioPresence(),
@@ -27,6 +28,8 @@ namespace osu.Game.Rulesets.Edit
             new CheckTooShortAudioFiles(),
             new CheckAudioInVideo(),
             new CheckDelayedHitsounds(),
+            new CheckSongFormat(),
+            new CheckHitsoundsFormat(),
 
             // Files
             new CheckZeroByteFiles(),
@@ -36,12 +39,13 @@ namespace osu.Game.Rulesets.Edit
             new CheckConcurrentObjects(),
             new CheckZeroLengthObjects(),
             new CheckDrainLength(),
+            new CheckUnusedAudioAtEnd(),
 
             // Timing
             new CheckPreviewTime(),
 
             // Events
-            new CheckBreaks()
+            new CheckBreaks(),
         };
 
         public IEnumerable<Issue> Run(BeatmapVerifierContext context)
diff --git a/osu.Game/Rulesets/Edit/Checks/CheckAbnormalDifficultySettings.cs b/osu.Game/Rulesets/Edit/Checks/CheckAbnormalDifficultySettings.cs
new file mode 100644
index 0000000000..638f0cfd53
--- /dev/null
+++ b/osu.Game/Rulesets/Edit/Checks/CheckAbnormalDifficultySettings.cs
@@ -0,0 +1,59 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using osu.Game.Rulesets.Edit.Checks.Components;
+
+namespace osu.Game.Rulesets.Edit.Checks
+{
+    public abstract class CheckAbnormalDifficultySettings : ICheck
+    {
+        public abstract CheckMetadata Metadata { get; }
+
+        public IEnumerable<IssueTemplate> PossibleTemplates => new IssueTemplate[]
+        {
+            new IssueTemplateMoreThanOneDecimal(this),
+            new IssueTemplateOutOfRange(this),
+        };
+
+        public abstract IEnumerable<Issue> Run(BeatmapVerifierContext context);
+
+        /// <summary>
+        /// If the setting is out of the boundaries set by the editor (0 - 10)
+        /// </summary>
+        protected bool OutOfRange(string setting, float value, [NotNullWhen(true)] out Issue? issue)
+        {
+            bool hasIssue = value < 0f || value > 10f;
+            issue = hasIssue ? new IssueTemplateOutOfRange(this).Create(setting, value) : null;
+            return hasIssue;
+        }
+
+        protected bool HasMoreThanOneDecimalPlace(string setting, float value, [NotNullWhen(true)] out Issue? issue)
+        {
+            bool hasIssue = float.Round(value, 1) != value;
+            issue = hasIssue ? new IssueTemplateMoreThanOneDecimal(this).Create(setting, value) : null;
+            return hasIssue;
+        }
+
+        public class IssueTemplateMoreThanOneDecimal : IssueTemplate
+        {
+            public IssueTemplateMoreThanOneDecimal(ICheck check)
+                : base(check, IssueType.Problem, "{0} {1} has more than one decimal place.")
+            {
+            }
+
+            public Issue Create(string settingName, float settingValue) => new Issue(this, settingName, settingValue);
+        }
+
+        public class IssueTemplateOutOfRange : IssueTemplate
+        {
+            public IssueTemplateOutOfRange(ICheck check)
+                : base(check, IssueType.Warning, "{0} is {1} although it is capped between 0 to 10 in-game.")
+            {
+            }
+
+            public Issue Create(string settingName, float settingValue) => new Issue(this, settingName, settingValue);
+        }
+    }
+}
diff --git a/osu.Game/Rulesets/Edit/Checks/CheckAudioInVideo.cs b/osu.Game/Rulesets/Edit/Checks/CheckAudioInVideo.cs
index f712a7867d..38976dd4b5 100644
--- a/osu.Game/Rulesets/Edit/Checks/CheckAudioInVideo.cs
+++ b/osu.Game/Rulesets/Edit/Checks/CheckAudioInVideo.cs
@@ -1,8 +1,10 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
 using System.Collections.Generic;
 using System.IO;
+using osu.Framework.Logging;
 using osu.Game.Beatmaps;
 using osu.Game.IO.FileAbstraction;
 using osu.Game.Rulesets.Edit.Checks.Components;
@@ -75,6 +77,11 @@ namespace osu.Game.Rulesets.Edit.Checks
                 {
                     issue = new IssueTemplateFileError(this).Create(filename, "Unsupported format");
                 }
+                catch (Exception ex)
+                {
+                    issue = new IssueTemplateFileError(this).Create(filename, "Internal failure - see logs for more info");
+                    Logger.Log($"Failed when running {nameof(CheckAudioInVideo)}: {ex}");
+                }
 
                 yield return issue;
             }
diff --git a/osu.Game/Rulesets/Edit/Checks/CheckHitsoundsFormat.cs b/osu.Game/Rulesets/Edit/Checks/CheckHitsoundsFormat.cs
new file mode 100644
index 0000000000..9b6a861358
--- /dev/null
+++ b/osu.Game/Rulesets/Edit/Checks/CheckHitsoundsFormat.cs
@@ -0,0 +1,86 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.IO;
+using ManagedBass;
+using osu.Framework.Audio.Callbacks;
+using osu.Game.Beatmaps;
+using osu.Game.Extensions;
+using osu.Game.Rulesets.Edit.Checks.Components;
+
+namespace osu.Game.Rulesets.Edit.Checks
+{
+    public class CheckHitsoundsFormat : ICheck
+    {
+        public CheckMetadata Metadata => new CheckMetadata(CheckCategory.Audio, "Checks for hitsound formats.");
+
+        public IEnumerable<IssueTemplate> PossibleTemplates => new IssueTemplate[]
+        {
+            new IssueTemplateFormatUnsupported(this),
+            new IssueTemplateIncorrectFormat(this),
+        };
+
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            var beatmapSet = context.Beatmap.BeatmapInfo.BeatmapSet;
+            var audioFile = beatmapSet?.GetFile(context.Beatmap.Metadata.AudioFile);
+
+            if (beatmapSet == null) yield break;
+
+            foreach (var file in beatmapSet.Files)
+            {
+                if (audioFile != null && ReferenceEquals(file.File, audioFile.File)) continue;
+
+                using (Stream data = context.WorkingBeatmap.GetStream(file.File.GetStoragePath()))
+                {
+                    if (data == null)
+                        continue;
+
+                    if (!AudioCheckUtils.HasAudioExtension(file.Filename) || !probablyHasAudioData(data))
+                        continue;
+
+                    var fileCallbacks = new FileCallbacks(new DataStreamFileProcedures(data));
+                    int decodeStream = Bass.CreateStream(StreamSystem.NoBuffer, BassFlags.Decode, fileCallbacks.Callbacks, fileCallbacks.Handle);
+
+                    // If the format is not supported by BASS
+                    if (decodeStream == 0)
+                    {
+                        yield return new IssueTemplateFormatUnsupported(this).Create(file.Filename);
+
+                        continue;
+                    }
+
+                    var audioInfo = Bass.ChannelGetInfo(decodeStream);
+
+                    if ((audioInfo.ChannelType & ChannelType.Wave) == 0 && audioInfo.ChannelType != ChannelType.OGG)
+                        yield return new IssueTemplateIncorrectFormat(this).Create(file.Filename);
+
+                    Bass.StreamFree(decodeStream);
+                }
+            }
+        }
+
+        private bool probablyHasAudioData(Stream data) => data.Length > 100;
+
+        public class IssueTemplateFormatUnsupported : IssueTemplate
+        {
+            public IssueTemplateFormatUnsupported(ICheck check)
+                : base(check, IssueType.Problem, "\"{0}\" may be corrupt or using a unsupported audio format. Use wav or ogg for hitsounds.")
+            {
+            }
+
+            public Issue Create(string file) => new Issue(this, file);
+        }
+
+        public class IssueTemplateIncorrectFormat : IssueTemplate
+        {
+            public IssueTemplateIncorrectFormat(ICheck check)
+                : base(check, IssueType.Problem, "\"{0}\" is using a incorrect format. Use wav or ogg for hitsounds.")
+            {
+            }
+
+            public Issue Create(string file) => new Issue(this, file);
+        }
+    }
+}
diff --git a/osu.Game/Rulesets/Edit/Checks/CheckSongFormat.cs b/osu.Game/Rulesets/Edit/Checks/CheckSongFormat.cs
new file mode 100644
index 0000000000..dd01fe110a
--- /dev/null
+++ b/osu.Game/Rulesets/Edit/Checks/CheckSongFormat.cs
@@ -0,0 +1,83 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using ManagedBass;
+using osu.Framework.Audio.Callbacks;
+using osu.Game.Beatmaps;
+using osu.Game.Extensions;
+using osu.Game.Rulesets.Edit.Checks.Components;
+
+namespace osu.Game.Rulesets.Edit.Checks
+{
+    public class CheckSongFormat : ICheck
+    {
+        public CheckMetadata Metadata => new CheckMetadata(CheckCategory.Audio, "Checks for song formats.");
+
+        public IEnumerable<IssueTemplate> PossibleTemplates => new IssueTemplate[]
+        {
+            new IssueTemplateFormatUnsupported(this),
+            new IssueTemplateIncorrectFormat(this),
+        };
+
+        private IEnumerable<ChannelType> allowedFormats => new[]
+        {
+            ChannelType.MP3,
+            ChannelType.OGG,
+        };
+
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            var beatmapSet = context.Beatmap.BeatmapInfo.BeatmapSet;
+            var audioFile = beatmapSet?.GetFile(context.Beatmap.Metadata.AudioFile);
+
+            if (beatmapSet == null) yield break;
+            if (audioFile == null) yield break;
+
+            using (Stream data = context.WorkingBeatmap.GetStream(audioFile.File.GetStoragePath()))
+            {
+                if (data == null || data.Length <= 0) yield break;
+
+                var fileCallbacks = new FileCallbacks(new DataStreamFileProcedures(data));
+                int decodeStream = Bass.CreateStream(StreamSystem.NoBuffer, BassFlags.Decode, fileCallbacks.Callbacks, fileCallbacks.Handle);
+
+                // If the format is not supported by BASS
+                if (decodeStream == 0)
+                {
+                    yield return new IssueTemplateFormatUnsupported(this).Create(audioFile.Filename);
+
+                    yield break;
+                }
+
+                var audioInfo = Bass.ChannelGetInfo(decodeStream);
+
+                if (!allowedFormats.Contains(audioInfo.ChannelType))
+                    yield return new IssueTemplateIncorrectFormat(this).Create(audioFile.Filename);
+
+                Bass.StreamFree(decodeStream);
+            }
+        }
+
+        public class IssueTemplateFormatUnsupported : IssueTemplate
+        {
+            public IssueTemplateFormatUnsupported(ICheck check)
+                : base(check, IssueType.Problem, "\"{0}\" may be corrupt or using a unsupported audio format. Use mp3 or ogg for the song's audio.")
+            {
+            }
+
+            public Issue Create(string file) => new Issue(this, file);
+        }
+
+        public class IssueTemplateIncorrectFormat : IssueTemplate
+        {
+            public IssueTemplateIncorrectFormat(ICheck check)
+                : base(check, IssueType.Problem, "\"{0}\" is using a incorrect format. Use mp3 or ogg for the song's audio.")
+            {
+            }
+
+            public Issue Create(string file) => new Issue(this, file);
+        }
+    }
+}
diff --git a/osu.Game/Rulesets/Edit/Checks/CheckTooShortAudioFiles.cs b/osu.Game/Rulesets/Edit/Checks/CheckTooShortAudioFiles.cs
index 32a3aa5ad9..3f85926e04 100644
--- a/osu.Game/Rulesets/Edit/Checks/CheckTooShortAudioFiles.cs
+++ b/osu.Game/Rulesets/Edit/Checks/CheckTooShortAudioFiles.cs
@@ -13,14 +13,12 @@ namespace osu.Game.Rulesets.Edit.Checks
     public class CheckTooShortAudioFiles : ICheck
     {
         private const int ms_threshold = 25;
-        private const int min_bytes_threshold = 100;
 
         public CheckMetadata Metadata => new CheckMetadata(CheckCategory.Audio, "Too short audio files");
 
         public IEnumerable<IssueTemplate> PossibleTemplates => new IssueTemplate[]
         {
             new IssueTemplateTooShort(this),
-            new IssueTemplateBadFormat(this)
         };
 
         public IEnumerable<Issue> Run(BeatmapVerifierContext context)
@@ -39,15 +37,7 @@ namespace osu.Game.Rulesets.Edit.Checks
                         var fileCallbacks = new FileCallbacks(new DataStreamFileProcedures(data));
                         int decodeStream = Bass.CreateStream(StreamSystem.NoBuffer, BassFlags.Decode | BassFlags.Prescan, fileCallbacks.Callbacks, fileCallbacks.Handle);
 
-                        if (decodeStream == 0)
-                        {
-                            // If the file is not likely to be properly parsed by Bass, we don't produce Error issues about it.
-                            // Image files and audio files devoid of audio data both fail, for example, but neither would be issues in this check.
-                            if (AudioCheckUtils.HasAudioExtension(file.Filename) && probablyHasAudioData(data))
-                                yield return new IssueTemplateBadFormat(this).Create(file.Filename);
-
-                            continue;
-                        }
+                        if (decodeStream == 0) continue;
 
                         long length = Bass.ChannelGetLength(decodeStream);
                         double ms = Bass.ChannelBytes2Seconds(decodeStream, length) * 1000;
@@ -60,8 +50,6 @@ namespace osu.Game.Rulesets.Edit.Checks
             }
         }
 
-        private bool probablyHasAudioData(Stream data) => data.Length > min_bytes_threshold;
-
         public class IssueTemplateTooShort : IssueTemplate
         {
             public IssueTemplateTooShort(ICheck check)
@@ -71,15 +59,5 @@ namespace osu.Game.Rulesets.Edit.Checks
 
             public Issue Create(string filename, double ms) => new Issue(this, filename, ms, ms_threshold);
         }
-
-        public class IssueTemplateBadFormat : IssueTemplate
-        {
-            public IssueTemplateBadFormat(ICheck check)
-                : base(check, IssueType.Error, "Could not check whether \"{0}\" is too short (code \"{1}\").")
-            {
-            }
-
-            public Issue Create(string filename) => new Issue(this, filename, Bass.LastError);
-        }
     }
 }
diff --git a/osu.Game/Rulesets/Edit/Checks/CheckUnusedAudioAtEnd.cs b/osu.Game/Rulesets/Edit/Checks/CheckUnusedAudioAtEnd.cs
new file mode 100644
index 0000000000..2e97fbeb99
--- /dev/null
+++ b/osu.Game/Rulesets/Edit/Checks/CheckUnusedAudioAtEnd.cs
@@ -0,0 +1,80 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit.Checks.Components;
+using osu.Game.Storyboards;
+
+namespace osu.Game.Rulesets.Edit.Checks
+{
+    public class CheckUnusedAudioAtEnd : ICheck
+    {
+        public CheckMetadata Metadata => new CheckMetadata(CheckCategory.Compose, "More than 20% unused audio at the end");
+
+        public IEnumerable<IssueTemplate> PossibleTemplates => new IssueTemplate[]
+        {
+            new IssueTemplateUnusedAudioAtEnd(this),
+            new IssueTemplateUnusedAudioAtEndStoryboardOrVideo(this),
+        };
+
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            double mappedLength = context.Beatmap.HitObjects.Any() ? context.Beatmap.GetLastObjectTime() : 0;
+            double trackLength = context.WorkingBeatmap.Track.Length;
+
+            double mappedPercentage = Math.Round(mappedLength / trackLength * 100);
+
+            if (mappedPercentage < 80)
+            {
+                double percentageLeft = Math.Abs(mappedPercentage - 100);
+
+                bool storyboardIsPresent = isAnyStoryboardElementPresent(context.WorkingBeatmap.Storyboard);
+
+                if (storyboardIsPresent)
+                {
+                    yield return new IssueTemplateUnusedAudioAtEndStoryboardOrVideo(this).Create(percentageLeft);
+                }
+                else
+                {
+                    yield return new IssueTemplateUnusedAudioAtEnd(this).Create(percentageLeft);
+                }
+            }
+        }
+
+        private bool isAnyStoryboardElementPresent(Storyboard storyboard)
+        {
+            foreach (var layer in storyboard.Layers)
+            {
+                foreach (var _ in layer.Elements)
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        public class IssueTemplateUnusedAudioAtEnd : IssueTemplate
+        {
+            public IssueTemplateUnusedAudioAtEnd(ICheck check)
+                : base(check, IssueType.Warning, "Currently there is {0}% unused audio at the end. Ensure the outro significantly contributes to the song, otherwise cut the outro.")
+            {
+            }
+
+            public Issue Create(double percentageLeft) => new Issue(this, percentageLeft);
+        }
+
+        public class IssueTemplateUnusedAudioAtEndStoryboardOrVideo : IssueTemplate
+        {
+            public IssueTemplateUnusedAudioAtEndStoryboardOrVideo(ICheck check)
+                : base(check, IssueType.Warning, "Currently there is {0}% unused audio at the end. Ensure the outro significantly contributes to the song, or is being occupied by the video or storyboard, otherwise cut the outro.")
+            {
+            }
+
+            public Issue Create(double percentageLeft) => new Issue(this, percentageLeft);
+        }
+    }
+}
diff --git a/osu.Game/Rulesets/Edit/Checks/CheckVideoResolution.cs b/osu.Game/Rulesets/Edit/Checks/CheckVideoResolution.cs
new file mode 100644
index 0000000000..1b603b7e47
--- /dev/null
+++ b/osu.Game/Rulesets/Edit/Checks/CheckVideoResolution.cs
@@ -0,0 +1,116 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using osu.Framework.Logging;
+using osu.Game.Beatmaps;
+using osu.Game.IO.FileAbstraction;
+using osu.Game.Rulesets.Edit.Checks.Components;
+using osu.Game.Storyboards;
+using TagLib;
+using File = TagLib.File;
+
+namespace osu.Game.Rulesets.Edit.Checks
+{
+    public class CheckVideoResolution : ICheck
+    {
+        private const int max_video_width = 1280;
+
+        private const int max_video_height = 720;
+
+        public CheckMetadata Metadata => new CheckMetadata(CheckCategory.Resources, "Too high video resolution.");
+
+        public IEnumerable<IssueTemplate> PossibleTemplates => new IssueTemplate[]
+        {
+            new IssueTemplateHighResolution(this),
+            new IssueTemplateFileError(this),
+        };
+
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
+        {
+            var beatmapSet = context.Beatmap.BeatmapInfo.BeatmapSet;
+            var videoPaths = getVideoPaths(context.WorkingBeatmap.Storyboard);
+
+            foreach (string filename in videoPaths)
+            {
+                string? storagePath = beatmapSet?.GetPathForFile(filename);
+
+                // Don't report any issues for missing video here since another check is already doing that (CheckAudioInVideo)
+                if (storagePath == null) continue;
+
+                Issue issue;
+
+                try
+                {
+                    using (Stream data = context.WorkingBeatmap.GetStream(storagePath))
+                    using (File tagFile = File.Create(new StreamFileAbstraction(filename, data)))
+                    {
+                        int height = tagFile.Properties.VideoHeight;
+                        int width = tagFile.Properties.VideoWidth;
+
+                        if (height <= max_video_height || width <= max_video_width)
+                            continue;
+
+                        issue = new IssueTemplateHighResolution(this).Create(filename, width, height);
+                    }
+                }
+                catch (CorruptFileException)
+                {
+                    issue = new IssueTemplateFileError(this).Create(filename, "Corrupt file");
+                }
+                catch (UnsupportedFormatException)
+                {
+                    issue = new IssueTemplateFileError(this).Create(filename, "Unsupported format");
+                }
+                catch (Exception ex)
+                {
+                    issue = new IssueTemplateFileError(this).Create(filename, "Internal failure - see logs for more info");
+                    Logger.Log($"Failed when running {nameof(CheckVideoResolution)}: {ex}");
+                }
+
+                yield return issue;
+            }
+        }
+
+        private List<string> getVideoPaths(Storyboard storyboard)
+        {
+            var videoPaths = new List<string>();
+
+            foreach (var layer in storyboard.Layers)
+            {
+                foreach (var element in layer.Elements)
+                {
+                    if (element is not StoryboardVideo video)
+                        continue;
+
+                    if (!videoPaths.Contains(video.Path))
+                        videoPaths.Add(video.Path);
+                }
+            }
+
+            return videoPaths;
+        }
+
+        public class IssueTemplateHighResolution : IssueTemplate
+        {
+            public IssueTemplateHighResolution(ICheck check)
+                : base(check, IssueType.Problem, "\"{0}\" resolution exceeds 1280x720 ({1}x{2})")
+            {
+            }
+
+            public Issue Create(string filename, int width, int height) => new Issue(this, filename, width, height);
+        }
+
+        public class IssueTemplateFileError : IssueTemplate
+        {
+            public IssueTemplateFileError(ICheck check)
+                : base(check, IssueType.Error, "Could not check resolution for \"{0}\" ({1}).")
+            {
+            }
+
+            public Issue Create(string filename, string errorReason) => new Issue(this, filename, errorReason);
+        }
+    }
+}
diff --git a/osu.Game/Rulesets/Edit/HitObjectComposer.cs b/osu.Game/Rulesets/Edit/HitObjectComposer.cs
index 50e6393895..4d92a08bed 100644
--- a/osu.Game/Rulesets/Edit/HitObjectComposer.cs
+++ b/osu.Game/Rulesets/Edit/HitObjectComposer.cs
@@ -212,6 +212,14 @@ namespace osu.Game.Rulesets.Edit
                                       .Select(t => new RadioButton(t.Name, () => toolSelected(t), t.CreateIcon))
                                       .ToList();
 
+            foreach (var item in toolboxCollection.Items)
+            {
+                item.Selected.DisabledChanged += isDisabled =>
+                {
+                    item.TooltipText = isDisabled ? "Add at least one timing point first!" : string.Empty;
+                };
+            }
+
             TernaryStates = CreateTernaryButtons().ToArray();
             togglesCollection.AddRange(TernaryStates.Select(b => new DrawableTernaryButton(b)));
 
@@ -244,6 +252,14 @@ namespace osu.Game.Rulesets.Edit
                 if (!timing.NewValue)
                     setSelectTool();
             });
+
+            EditorBeatmap.HasTiming.BindValueChanged(hasTiming =>
+            {
+                foreach (var item in toolboxCollection.Items)
+                {
+                    item.Selected.Disabled = !hasTiming.NewValue;
+                }
+            }, true);
         }
 
         protected override void Update()
diff --git a/osu.Game/Rulesets/Filter/IRulesetFilterCriteria.cs b/osu.Game/Rulesets/Filter/IRulesetFilterCriteria.cs
index dd2ad2cbfa..c374fe315d 100644
--- a/osu.Game/Rulesets/Filter/IRulesetFilterCriteria.cs
+++ b/osu.Game/Rulesets/Filter/IRulesetFilterCriteria.cs
@@ -1,7 +1,10 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Collections.Generic;
+using osu.Framework.Bindables;
 using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.Select;
 using osu.Game.Screens.Select.Filter;
 
@@ -18,11 +21,12 @@ namespace osu.Game.Rulesets.Filter
         /// in addition to the ones mandated by song select.
         /// </summary>
         /// <param name="beatmapInfo">The beatmap to test the criteria against.</param>
+        /// <param name="criteria">The filter criteria.</param>
         /// <returns>
         /// <c>true</c> if the beatmap matches the ruleset-specific custom filtering criteria,
         /// <c>false</c> otherwise.
         /// </returns>
-        bool Matches(BeatmapInfo beatmapInfo);
+        bool Matches(BeatmapInfo beatmapInfo, FilterCriteria criteria);
 
         /// <summary>
         /// Attempts to parse a single custom keyword criterion, given by the user via the song select search box.
@@ -51,5 +55,12 @@ namespace osu.Game.Rulesets.Filter
         /// while ignored criteria are included in <see cref="FilterCriteria.SearchText"/>.
         /// </returns>
         bool TryParseCustomKeywordCriteria(string key, Operator op, string value);
+
+        /// <summary>
+        /// Whether to reapply the filter as a result of the given change in applied mods.
+        /// </summary>
+        /// <param name="mods">The change in mods.</param>
+        /// <returns>Whether the filter should be re-applied.</returns>
+        bool FilterMayChangeFromMods(ValueChangedEvent<IReadOnlyList<Mod>> mods);
     }
 }
diff --git a/osu.Game/Rulesets/ILegacyRuleset.cs b/osu.Game/Rulesets/ILegacyRuleset.cs
index 18d86f477a..e116f7a1a3 100644
--- a/osu.Game/Rulesets/ILegacyRuleset.cs
+++ b/osu.Game/Rulesets/ILegacyRuleset.cs
@@ -1,7 +1,9 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Collections.Generic;
 using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Scoring.Legacy;
 
 namespace osu.Game.Rulesets
@@ -18,8 +20,7 @@ namespace osu.Game.Rulesets
         /// <summary>
         /// Retrieves the number of mania keys required to play the beatmap.
         /// </summary>
-        /// <returns></returns>
-        int GetKeyCount(IBeatmapInfo beatmapInfo) => 0;
+        int GetKeyCount(IBeatmapInfo beatmapInfo, IReadOnlyList<Mod>? mods = null) => 0;
 
         ILegacyScoreSimulator CreateLegacyScoreSimulator();
     }
diff --git a/osu.Game/Rulesets/Mods/DifficultyBindable.cs b/osu.Game/Rulesets/Mods/DifficultyBindable.cs
index a207048882..5f6fd21860 100644
--- a/osu.Game/Rulesets/Mods/DifficultyBindable.cs
+++ b/osu.Game/Rulesets/Mods/DifficultyBindable.cs
@@ -48,7 +48,7 @@ namespace osu.Game.Rulesets.Mods
             }
         }
 
-        private float maxValue;
+        private float maxValue = 10; // matches default max value of `CurrentNumber`
 
         public float MaxValue
         {
diff --git a/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs b/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs
index f9e32fe26f..66b3033f90 100644
--- a/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs
+++ b/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs
@@ -18,6 +18,7 @@ using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Beatmaps.Legacy;
 using osu.Game.Skinning;
 using osu.Game.Utils;
+using System.Buffers;
 
 namespace osu.Game.Rulesets.Objects.Legacy
 {
@@ -264,70 +265,93 @@ namespace osu.Game.Rulesets.Objects.Legacy
         private PathControlPoint[] convertPathString(string pointString, Vector2 offset)
         {
             // This code takes on the responsibility of handling explicit segments of the path ("X" & "Y" from above). Implicit segments are handled by calls to convertPoints().
-            string[] pointSplit = pointString.Split('|');
+            string[] pointStringSplit = pointString.Split('|');
 
-            var controlPoints = new List<Memory<PathControlPoint>>();
-            int startIndex = 0;
-            int endIndex = 0;
-            bool first = true;
+            var pointsBuffer = ArrayPool<Vector2>.Shared.Rent(pointStringSplit.Length);
+            var segmentsBuffer = ArrayPool<(PathType Type, int StartIndex)>.Shared.Rent(pointStringSplit.Length);
+            int currentPointsIndex = 0;
+            int currentSegmentsIndex = 0;
 
-            while (++endIndex < pointSplit.Length)
+            try
             {
-                // Keep incrementing endIndex while it's not the start of a new segment (indicated by having an alpha character at position 0).
-                if (!char.IsLetter(pointSplit[endIndex][0]))
-                    continue;
+                foreach (string s in pointStringSplit)
+                {
+                    if (char.IsLetter(s[0]))
+                    {
+                        // The start of a new segment(indicated by having an alpha character at position 0).
+                        var pathType = convertPathType(s);
+                        segmentsBuffer[currentSegmentsIndex++] = (pathType, currentPointsIndex);
 
-                // Multi-segmented sliders DON'T contain the end point as part of the current segment as it's assumed to be the start of the next segment.
-                // The start of the next segment is the index after the type descriptor.
-                string endPoint = endIndex < pointSplit.Length - 1 ? pointSplit[endIndex + 1] : null;
+                        // First segment is prepended by an extra zero point
+                        if (currentPointsIndex == 0)
+                            pointsBuffer[currentPointsIndex++] = Vector2.Zero;
+                    }
+                    else
+                    {
+                        pointsBuffer[currentPointsIndex++] = readPoint(s, offset);
+                    }
+                }
 
-                controlPoints.AddRange(convertPoints(pointSplit.AsMemory().Slice(startIndex, endIndex - startIndex), endPoint, first, offset));
-                startIndex = endIndex;
-                first = false;
+                int pointsCount = currentPointsIndex;
+                int segmentsCount = currentSegmentsIndex;
+                var controlPoints = new List<ArraySegment<PathControlPoint>>(pointsCount);
+                var allPoints = new ArraySegment<Vector2>(pointsBuffer, 0, pointsCount);
+
+                for (int i = 0; i < segmentsCount; i++)
+                {
+                    if (i < segmentsCount - 1)
+                    {
+                        int startIndex = segmentsBuffer[i].StartIndex;
+                        int endIndex = segmentsBuffer[i + 1].StartIndex;
+                        controlPoints.AddRange(convertPoints(segmentsBuffer[i].Type, allPoints.Slice(startIndex, endIndex - startIndex), pointsBuffer[endIndex]));
+                    }
+                    else
+                    {
+                        int startIndex = segmentsBuffer[i].StartIndex;
+                        controlPoints.AddRange(convertPoints(segmentsBuffer[i].Type, allPoints.Slice(startIndex), null));
+                    }
+                }
+
+                return mergeControlPointsLists(controlPoints);
+            }
+            finally
+            {
+                ArrayPool<Vector2>.Shared.Return(pointsBuffer);
+                ArrayPool<(PathType, int)>.Shared.Return(segmentsBuffer);
             }
 
-            if (endIndex > startIndex)
-                controlPoints.AddRange(convertPoints(pointSplit.AsMemory().Slice(startIndex, endIndex - startIndex), null, first, offset));
+            static Vector2 readPoint(string value, Vector2 startPos)
+            {
+                string[] vertexSplit = value.Split(':');
 
-            return mergePointsLists(controlPoints);
+                Vector2 pos = new Vector2((int)Parsing.ParseDouble(vertexSplit[0], Parsing.MAX_COORDINATE_VALUE), (int)Parsing.ParseDouble(vertexSplit[1], Parsing.MAX_COORDINATE_VALUE)) - startPos;
+                return pos;
+            }
         }
 
         /// <summary>
         /// Converts a given point list into a set of path segments.
         /// </summary>
+        /// <param name="type">The path type of the point list.</param>
         /// <param name="points">The point list.</param>
         /// <param name="endPoint">Any extra endpoint to consider as part of the points. This will NOT be returned.</param>
-        /// <param name="first">Whether this is the first segment in the set. If <c>true</c> the first of the returned segments will contain a zero point.</param>
-        /// <param name="offset">The positional offset to apply to the control points.</param>
-        /// <returns>The set of points contained by <paramref name="points"/> as one or more segments of the path, prepended by an extra zero point if <paramref name="first"/> is <c>true</c>.</returns>
-        private IEnumerable<Memory<PathControlPoint>> convertPoints(ReadOnlyMemory<string> points, string endPoint, bool first, Vector2 offset)
+        /// <returns>The set of points contained by <paramref name="points"/> as one or more segments of the path.</returns>
+        private IEnumerable<ArraySegment<PathControlPoint>> convertPoints(PathType type, ArraySegment<Vector2> points, Vector2? endPoint)
         {
-            PathType type = convertPathType(points.Span[0]);
-
-            int readOffset = first ? 1 : 0; // First control point is zero for the first segment.
-            int readablePoints = points.Length - 1; // Total points readable from the base point span.
-            int endPointLength = endPoint != null ? 1 : 0; // Extra length if an endpoint is given that lies outside the base point span.
-
-            var vertices = new PathControlPoint[readOffset + readablePoints + endPointLength];
-
-            // Fill any non-read points.
-            for (int i = 0; i < readOffset; i++)
-                vertices[i] = new PathControlPoint();
+            var vertices = new PathControlPoint[points.Count];
 
             // Parse into control points.
-            for (int i = 1; i < points.Length; i++)
-                readPoint(points.Span[i], offset, out vertices[readOffset + i - 1]);
-
-            // If an endpoint is given, add it to the end.
-            if (endPoint != null)
-                readPoint(endPoint, offset, out vertices[^1]);
+            for (int i = 0; i < points.Count; i++)
+                vertices[i] = new PathControlPoint { Position = points[i] };
 
             // Edge-case rules (to match stable).
             if (type == PathType.PERFECT_CURVE)
             {
-                if (vertices.Length != 3)
+                int endPointLength = endPoint == null ? 0 : 1;
+
+                if (vertices.Length + endPointLength != 3)
                     type = PathType.BEZIER;
-                else if (isLinear(vertices))
+                else if (isLinear(points[0], points[1], endPoint ?? points[2]))
                 {
                     // osu-stable special-cased colinear perfect curves to a linear path
                     type = PathType.LINEAR;
@@ -346,7 +370,7 @@ namespace osu.Game.Rulesets.Objects.Legacy
             int startIndex = 0;
             int endIndex = 0;
 
-            while (++endIndex < vertices.Length - endPointLength)
+            while (++endIndex < vertices.Length)
             {
                 // Keep incrementing while an implicit segment doesn't need to be started.
                 if (vertices[endIndex].Position != vertices[endIndex - 1].Position)
@@ -359,47 +383,39 @@ namespace osu.Game.Rulesets.Objects.Legacy
                     continue;
 
                 // The last control point of each segment is not allowed to start a new implicit segment.
-                if (endIndex == vertices.Length - endPointLength - 1)
+                if (endIndex == vertices.Length - 1)
                     continue;
 
                 // Force a type on the last point, and return the current control point set as a segment.
                 vertices[endIndex - 1].Type = type;
-                yield return vertices.AsMemory().Slice(startIndex, endIndex - startIndex);
+                yield return new ArraySegment<PathControlPoint>(vertices, startIndex, endIndex - startIndex);
 
                 // Skip the current control point - as it's the same as the one that's just been returned.
                 startIndex = endIndex + 1;
             }
 
-            if (endIndex > startIndex)
-                yield return vertices.AsMemory().Slice(startIndex, endIndex - startIndex);
+            if (startIndex < endIndex)
+                yield return new ArraySegment<PathControlPoint>(vertices, startIndex, endIndex - startIndex);
 
-            static void readPoint(string value, Vector2 startPos, out PathControlPoint point)
-            {
-                string[] vertexSplit = value.Split(':');
-
-                Vector2 pos = new Vector2((int)Parsing.ParseDouble(vertexSplit[0], Parsing.MAX_COORDINATE_VALUE), (int)Parsing.ParseDouble(vertexSplit[1], Parsing.MAX_COORDINATE_VALUE)) - startPos;
-                point = new PathControlPoint { Position = pos };
-            }
-
-            static bool isLinear(PathControlPoint[] p) => Precision.AlmostEquals(0, (p[1].Position.Y - p[0].Position.Y) * (p[2].Position.X - p[0].Position.X)
-                                                                                    - (p[1].Position.X - p[0].Position.X) * (p[2].Position.Y - p[0].Position.Y));
+            static bool isLinear(Vector2 p0, Vector2 p1, Vector2 p2)
+                => Precision.AlmostEquals(0, (p1.Y - p0.Y) * (p2.X - p0.X)
+                                             - (p1.X - p0.X) * (p2.Y - p0.Y));
         }
 
-        private PathControlPoint[] mergePointsLists(List<Memory<PathControlPoint>> controlPointList)
+        private PathControlPoint[] mergeControlPointsLists(List<ArraySegment<PathControlPoint>> controlPointList)
         {
             int totalCount = 0;
 
             foreach (var arr in controlPointList)
-                totalCount += arr.Length;
+                totalCount += arr.Count;
 
             var mergedArray = new PathControlPoint[totalCount];
-            var mergedArrayMemory = mergedArray.AsMemory();
             int copyIndex = 0;
 
             foreach (var arr in controlPointList)
             {
-                arr.CopyTo(mergedArrayMemory.Slice(copyIndex));
-                copyIndex += arr.Length;
+                arr.AsSpan().CopyTo(mergedArray.AsSpan(copyIndex));
+                copyIndex += arr.Count;
             }
 
             return mergedArray;
diff --git a/osu.Game/Rulesets/Objects/PathControlPoint.cs b/osu.Game/Rulesets/Objects/PathControlPoint.cs
index ae9fa08085..32245e9080 100644
--- a/osu.Game/Rulesets/Objects/PathControlPoint.cs
+++ b/osu.Game/Rulesets/Objects/PathControlPoint.cs
@@ -76,5 +76,9 @@ namespace osu.Game.Rulesets.Objects
         }
 
         public bool Equals(PathControlPoint other) => Position == other?.Position && Type == other.Type;
+
+        public override string ToString() => type == null
+            ? $"Position={Position}"
+            : $"Position={Position}, Type={type}";
     }
 }
diff --git a/osu.Game/Rulesets/Objects/SliderPath.cs b/osu.Game/Rulesets/Objects/SliderPath.cs
index f33a07f082..e8e769e3fa 100644
--- a/osu.Game/Rulesets/Objects/SliderPath.cs
+++ b/osu.Game/Rulesets/Objects/SliderPath.cs
@@ -42,6 +42,17 @@ namespace osu.Game.Rulesets.Objects
         private readonly List<double> cumulativeLength = new List<double>();
         private readonly Cached pathCache = new Cached();
 
+        /// <summary>
+        /// Any additional length of the path which was optimised out during piecewise approximation, but should still be considered as part of <see cref="calculatedLength"/>.
+        /// </summary>
+        /// <remarks>
+        /// This is a hack for Catmull paths.
+        /// </remarks>
+        private double optimisedLength;
+
+        /// <summary>
+        /// The final calculated length of the path.
+        /// </summary>
         private double calculatedLength;
 
         private readonly List<int> segmentEnds = new List<int>();
@@ -123,6 +134,24 @@ namespace osu.Game.Rulesets.Objects
             }
         }
 
+        private bool optimiseCatmull;
+
+        /// <summary>
+        /// Whether to optimise Catmull path segments, usually resulting in removing bulbs around stacked knots.
+        /// </summary>
+        /// <remarks>
+        /// This changes the path shape and should therefore not be used.
+        /// </remarks>
+        public bool OptimiseCatmull
+        {
+            get => optimiseCatmull;
+            set
+            {
+                optimiseCatmull = value;
+                invalidate();
+            }
+        }
+
         /// <summary>
         /// Computes the slider path until a given progress that ranges from 0 (beginning of the slider)
         /// to 1 (end of the slider) and stores the generated path in the given list.
@@ -244,6 +273,7 @@ namespace osu.Game.Rulesets.Objects
         {
             calculatedPath.Clear();
             segmentEnds.Clear();
+            optimisedLength = 0;
 
             if (ControlPoints.Count == 0)
                 return;
@@ -269,6 +299,7 @@ namespace osu.Game.Rulesets.Objects
                 else if (segmentVertices.Length > 1)
                 {
                     List<Vector2> subPath = calculateSubPath(segmentVertices, segmentType);
+
                     // Skip the first vertex if it is the same as the last vertex from the previous segment
                     bool skipFirst = calculatedPath.Count > 0 && subPath.Count > 0 && calculatedPath.Last() == subPath[0];
 
@@ -295,6 +326,7 @@ namespace osu.Game.Rulesets.Objects
                     return PathApproximator.LinearToPiecewiseLinear(subControlPoints);
 
                 case SplineType.PerfectCurve:
+                {
                     if (subControlPoints.Length != 3)
                         break;
 
@@ -305,9 +337,58 @@ namespace osu.Game.Rulesets.Objects
                         break;
 
                     return subPath;
+                }
 
                 case SplineType.Catmull:
-                    return PathApproximator.CatmullToPiecewiseLinear(subControlPoints);
+                {
+                    List<Vector2> subPath = PathApproximator.CatmullToPiecewiseLinear(subControlPoints);
+
+                    if (!OptimiseCatmull)
+                        return subPath;
+
+                    // At draw time, osu!stable optimises paths by only keeping piecewise segments that are 6px apart.
+                    // For the most part we don't care about this optimisation, and its additional heuristics are hard to reproduce in every implementation.
+                    //
+                    // However, it matters for Catmull paths which form "bulbs" around sequential knots with identical positions,
+                    // so we'll apply a very basic form of the optimisation here and return a length representing the optimised portion.
+                    // The returned length is important so that the optimisation doesn't cause the path to get extended to match the value of ExpectedDistance.
+
+                    List<Vector2> optimisedPath = new List<Vector2>(subPath.Count);
+
+                    Vector2? lastStart = null;
+                    double lengthRemovedSinceStart = 0;
+
+                    for (int i = 0; i < subPath.Count; i++)
+                    {
+                        if (lastStart == null)
+                        {
+                            optimisedPath.Add(subPath[i]);
+                            lastStart = subPath[i];
+                            continue;
+                        }
+
+                        Debug.Assert(i > 0);
+
+                        double distFromStart = Vector2.Distance(lastStart.Value, subPath[i]);
+                        lengthRemovedSinceStart += Vector2.Distance(subPath[i - 1], subPath[i]);
+
+                        // See PathApproximator.catmull_detail.
+                        const int catmull_detail = 50;
+                        const int catmull_segment_length = catmull_detail * 2;
+
+                        // Either 6px from the start, the last vertex at every knot, or the end of the path.
+                        if (distFromStart > 6 || (i + 1) % catmull_segment_length == 0 || i == subPath.Count - 1)
+                        {
+                            optimisedPath.Add(subPath[i]);
+                            optimisedLength += lengthRemovedSinceStart - distFromStart;
+
+                            lastStart = null;
+                            lengthRemovedSinceStart = 0;
+                        }
+                    }
+
+                    return optimisedPath;
+                }
             }
 
             return PathApproximator.BSplineToPiecewiseLinear(subControlPoints, type.Degree ?? subControlPoints.Length);
@@ -315,7 +396,7 @@ namespace osu.Game.Rulesets.Objects
 
         private void calculateLength()
         {
-            calculatedLength = 0;
+            calculatedLength = optimisedLength;
             cumulativeLength.Clear();
             cumulativeLength.Add(0);
 
diff --git a/osu.Game/Rulesets/Objects/SliderPathExtensions.cs b/osu.Game/Rulesets/Objects/SliderPathExtensions.cs
index 29b34ae4f0..c03d3646da 100644
--- a/osu.Game/Rulesets/Objects/SliderPathExtensions.cs
+++ b/osu.Game/Rulesets/Objects/SliderPathExtensions.cs
@@ -29,7 +29,7 @@ namespace osu.Game.Rulesets.Objects
         {
             var controlPoints = sliderPath.ControlPoints;
 
-            var inheritedLinearPoints = controlPoints.Where(p => sliderPath.PointsInSegment(p)[0].Type == PathType.LINEAR && p.Type is null).ToList();
+            var inheritedLinearPoints = controlPoints.Where(p => sliderPath.PointsInSegment(p)[0].Type == PathType.LINEAR && p.Type == null).ToList();
 
             // Inherited points after a linear point, as well as the first control point if it inherited,
             // should be treated as linear points, so their types are temporarily changed to linear.
@@ -53,7 +53,7 @@ namespace osu.Game.Rulesets.Objects
             inheritedLinearPoints.ForEach(p => p.Type = null);
 
             // Recalculate middle perfect curve control points at the end of the slider path.
-            if (controlPoints.Count >= 3 && controlPoints[^3].Type == PathType.PERFECT_CURVE && controlPoints[^2].Type is null && segmentEnds.Any())
+            if (controlPoints.Count >= 3 && controlPoints[^3].Type == PathType.PERFECT_CURVE && controlPoints[^2].Type == null && segmentEnds.Any())
             {
                 double lastSegmentStart = segmentEnds.Length > 1 ? segmentEnds[^2] : 0;
                 double lastSegmentEnd = segmentEnds[^1];
diff --git a/osu.Game/Rulesets/RealmRulesetStore.cs b/osu.Game/Rulesets/RealmRulesetStore.cs
index ba6f4583d1..2455a9a73f 100644
--- a/osu.Game/Rulesets/RealmRulesetStore.cs
+++ b/osu.Game/Rulesets/RealmRulesetStore.cs
@@ -3,8 +3,11 @@
 
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
 using System.Linq;
 using osu.Framework.Extensions.ObjectExtensions;
+using osu.Framework.Logging;
 using osu.Framework.Platform;
 using osu.Game.Beatmaps;
 using osu.Game.Database;
@@ -13,17 +16,20 @@ namespace osu.Game.Rulesets
 {
     public class RealmRulesetStore : RulesetStore
     {
+        private readonly RealmAccess realmAccess;
         public override IEnumerable<RulesetInfo> AvailableRulesets => availableRulesets;
 
         private readonly List<RulesetInfo> availableRulesets = new List<RulesetInfo>();
 
-        public RealmRulesetStore(RealmAccess realm, Storage? storage = null)
+        public RealmRulesetStore(RealmAccess realmAccess, Storage? storage = null)
             : base(storage)
         {
-            prepareDetachedRulesets(realm);
+            this.realmAccess = realmAccess;
+            prepareDetachedRulesets();
+            informUserAboutBrokenRulesets();
         }
 
-        private void prepareDetachedRulesets(RealmAccess realmAccess)
+        private void prepareDetachedRulesets()
         {
             realmAccess.Write(realm =>
             {
@@ -143,5 +149,48 @@ namespace osu.Game.Rulesets
 
             instance.CreateBeatmapProcessor(converter.Convert());
         }
+
+        private void informUserAboutBrokenRulesets()
+        {
+            if (RulesetStorage == null)
+                return;
+
+            foreach (string brokenRulesetDll in RulesetStorage.GetFiles(@".", @"*.dll.broken"))
+            {
+                Logger.Log($"Ruleset '{Path.GetFileNameWithoutExtension(brokenRulesetDll)}' has been disabled due to causing a crash.\n\n"
+                           + "Please update the ruleset or report the issue to the developers of the ruleset if no updates are available.", level: LogLevel.Important);
+            }
+        }
+
+        internal void TryDisableCustomRulesetsCausing(Exception exception)
+        {
+            try
+            {
+                var stackTrace = new StackTrace(exception);
+
+                foreach (var frame in stackTrace.GetFrames())
+                {
+                    var declaringAssembly = frame.GetMethod()?.DeclaringType?.Assembly;
+                    if (declaringAssembly == null)
+                        continue;
+
+                    if (UserRulesetAssemblies.Contains(declaringAssembly))
+                    {
+                        string sourceLocation = declaringAssembly.Location;
+                        string destinationLocation = Path.ChangeExtension(sourceLocation, @".dll.broken");
+
+                        if (File.Exists(sourceLocation))
+                        {
+                            Logger.Log($"Unhandled exception traced back to custom ruleset {Path.GetFileNameWithoutExtension(sourceLocation)}. Marking as broken.");
+                            File.Move(sourceLocation, destinationLocation);
+                        }
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                Logger.Log($"Attempt to trace back crash to custom ruleset failed: {ex}");
+            }
+        }
     }
 }
diff --git a/osu.Game/Rulesets/RulesetStore.cs b/osu.Game/Rulesets/RulesetStore.cs
index ac36ee6494..f33d42a53e 100644
--- a/osu.Game/Rulesets/RulesetStore.cs
+++ b/osu.Game/Rulesets/RulesetStore.cs
@@ -18,6 +18,8 @@ namespace osu.Game.Rulesets
         private const string ruleset_library_prefix = @"osu.Game.Rulesets";
 
         protected readonly Dictionary<Assembly, Type> LoadedAssemblies = new Dictionary<Assembly, Type>();
+        protected readonly HashSet<Assembly> UserRulesetAssemblies = new HashSet<Assembly>();
+        protected readonly Storage? RulesetStorage;
 
         /// <summary>
         /// All available rulesets.
@@ -41,9 +43,9 @@ namespace osu.Game.Rulesets
             // to load as unable to locate the game core assembly.
             AppDomain.CurrentDomain.AssemblyResolve += resolveRulesetDependencyAssembly;
 
-            var rulesetStorage = storage?.GetStorageForDirectory(@"rulesets");
-            if (rulesetStorage != null)
-                loadUserRulesets(rulesetStorage);
+            RulesetStorage = storage?.GetStorageForDirectory(@"rulesets");
+            if (RulesetStorage != null)
+                loadUserRulesets(RulesetStorage);
         }
 
         /// <summary>
@@ -105,7 +107,11 @@ namespace osu.Game.Rulesets
             var rulesets = rulesetStorage.GetFiles(@".", @$"{ruleset_library_prefix}.*.dll");
 
             foreach (string? ruleset in rulesets.Where(f => !f.Contains(@"Tests")))
-                loadRulesetFromFile(rulesetStorage.GetFullPath(ruleset));
+            {
+                var assembly = loadRulesetFromFile(rulesetStorage.GetFullPath(ruleset));
+                if (assembly != null)
+                    UserRulesetAssemblies.Add(assembly);
+            }
         }
 
         private void loadFromDisk()
@@ -126,21 +132,25 @@ namespace osu.Game.Rulesets
             }
         }
 
-        private void loadRulesetFromFile(string file)
+        private Assembly? loadRulesetFromFile(string file)
         {
             string filename = Path.GetFileNameWithoutExtension(file);
 
             if (LoadedAssemblies.Values.Any(t => Path.GetFileNameWithoutExtension(t.Assembly.Location) == filename))
-                return;
+                return null;
 
             try
             {
-                addRuleset(Assembly.LoadFrom(file));
+                var assembly = Assembly.LoadFrom(file);
+                addRuleset(assembly);
+                return assembly;
             }
             catch (Exception e)
             {
                 LogFailedLoad(filename, e);
             }
+
+            return null;
         }
 
         private void addRuleset(Assembly assembly)
diff --git a/osu.Game/Rulesets/Scoring/Legacy/LegacyBeatmapConversionDifficultyInfo.cs b/osu.Game/Rulesets/Scoring/Legacy/LegacyBeatmapConversionDifficultyInfo.cs
index 7d69069455..f8b8567305 100644
--- a/osu.Game/Rulesets/Scoring/Legacy/LegacyBeatmapConversionDifficultyInfo.cs
+++ b/osu.Game/Rulesets/Scoring/Legacy/LegacyBeatmapConversionDifficultyInfo.cs
@@ -18,6 +18,16 @@ namespace osu.Game.Rulesets.Scoring.Legacy
         /// </summary>
         public IRulesetInfo SourceRuleset { get; set; } = new RulesetInfo();
 
+        /// <summary>
+        /// The beatmap drain rate.
+        /// </summary>
+        public float DrainRate { get; set; }
+
+        /// <summary>
+        /// The beatmap approach rate.
+        /// </summary>
+        public float ApproachRate { get; set; }
+
         /// <summary>
         /// The beatmap circle size.
         /// </summary>
@@ -41,8 +51,6 @@ namespace osu.Game.Rulesets.Scoring.Legacy
         /// </summary>
         public int TotalObjectCount { get; set; }
 
-        float IBeatmapDifficultyInfo.DrainRate => 0;
-        float IBeatmapDifficultyInfo.ApproachRate => 0;
         double IBeatmapDifficultyInfo.SliderMultiplier => 0;
         double IBeatmapDifficultyInfo.SliderTickRate => 0;
 
@@ -51,6 +59,8 @@ namespace osu.Game.Rulesets.Scoring.Legacy
         public static LegacyBeatmapConversionDifficultyInfo FromBeatmap(IBeatmap beatmap) => new LegacyBeatmapConversionDifficultyInfo
         {
             SourceRuleset = beatmap.BeatmapInfo.Ruleset,
+            DrainRate = beatmap.Difficulty.DrainRate,
+            ApproachRate = beatmap.Difficulty.ApproachRate,
             CircleSize = beatmap.Difficulty.CircleSize,
             OverallDifficulty = beatmap.Difficulty.OverallDifficulty,
             EndTimeObjectCount = beatmap.HitObjects.Count(h => h is IHasDuration),
@@ -60,6 +70,8 @@ namespace osu.Game.Rulesets.Scoring.Legacy
         public static LegacyBeatmapConversionDifficultyInfo FromBeatmapInfo(IBeatmapInfo beatmapInfo) => new LegacyBeatmapConversionDifficultyInfo
         {
             SourceRuleset = beatmapInfo.Ruleset,
+            DrainRate = beatmapInfo.Difficulty.DrainRate,
+            ApproachRate = beatmapInfo.Difficulty.ApproachRate,
             CircleSize = beatmapInfo.Difficulty.CircleSize,
             OverallDifficulty = beatmapInfo.Difficulty.OverallDifficulty,
             EndTimeObjectCount = beatmapInfo.EndTimeObjectCount,
diff --git a/osu.Game/Rulesets/Scoring/LegacyDrainingHealthProcessor.cs b/osu.Game/Rulesets/Scoring/LegacyDrainingHealthProcessor.cs
index 2bc3ea80ec..25c5b3643a 100644
--- a/osu.Game/Rulesets/Scoring/LegacyDrainingHealthProcessor.cs
+++ b/osu.Game/Rulesets/Scoring/LegacyDrainingHealthProcessor.cs
@@ -108,6 +108,9 @@ namespace osu.Game.Rulesets.Scoring
                     increaseHp(h);
                 }
 
+                if (topLevelObjectCount == 0)
+                    return testDrop;
+
                 if (!fail && currentHp < lowestHpEnd)
                 {
                     fail = true;
@@ -126,6 +129,13 @@ namespace osu.Game.Rulesets.Scoring
                     OnIterationFail?.Invoke($"FAILED drop {testDrop}: recovery too low ({recovery} < {hpRecoveryAvailable})");
                 }
 
+                if (!fail && double.IsInfinity(HpMultiplierNormal))
+                {
+                    OnIterationSuccess?.Invoke("Drain computation algorithm diverged to infinity. PASSING with zero drop, resetting HP multiplier to 1.");
+                    HpMultiplierNormal = 1;
+                    return 0;
+                }
+
                 if (!fail)
                 {
                     OnIterationSuccess?.Invoke($"PASSED drop {testDrop}");
diff --git a/osu.Game/Rulesets/UI/DrawableRuleset.cs b/osu.Game/Rulesets/UI/DrawableRuleset.cs
index bdc0ff85ba..a28b2716cb 100644
--- a/osu.Game/Rulesets/UI/DrawableRuleset.cs
+++ b/osu.Game/Rulesets/UI/DrawableRuleset.cs
@@ -240,7 +240,7 @@ namespace osu.Game.Rulesets.UI
 
         public override void RequestResume(Action continueResume)
         {
-            if (ResumeOverlay != null && UseResumeOverlay && (Cursor == null || (Cursor.LastFrameState == Visibility.Visible && Contains(Cursor.ActiveCursor.ScreenSpaceDrawQuad.Centre))))
+            if (ResumeOverlay != null && UseResumeOverlay)
             {
                 ResumeOverlay.GameplayCursor = Cursor;
                 ResumeOverlay.ResumeAction = continueResume;
@@ -529,7 +529,7 @@ namespace osu.Game.Rulesets.UI
         public ResumeOverlay ResumeOverlay { get; protected set; }
 
         /// <summary>
-        /// Whether the <see cref="ResumeOverlay"/> should be used to return the user's cursor position to its previous location after a pause.
+        /// Whether a <see cref="ResumeOverlay"/> should be displayed on resuming after a pause.
         /// </summary>
         /// <remarks>
         /// Defaults to <c>true</c>.
diff --git a/osu.Game/Rulesets/UI/ModIcon.cs b/osu.Game/Rulesets/UI/ModIcon.cs
index d1776c5c0b..5d9fafd60c 100644
--- a/osu.Game/Rulesets/UI/ModIcon.cs
+++ b/osu.Game/Rulesets/UI/ModIcon.cs
@@ -177,7 +177,7 @@ namespace osu.Game.Rulesets.UI
             modAcronym.Text = value.Acronym;
             modIcon.Icon = value.Icon ?? FontAwesome.Solid.Question;
 
-            if (value.Icon is null)
+            if (value.Icon == null)
             {
                 modIcon.FadeOut();
                 modAcronym.FadeIn();
diff --git a/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs b/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs
index 4ee4231925..0f00cce080 100644
--- a/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs
+++ b/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs
@@ -46,9 +46,10 @@ namespace osu.Game.Scoring.Legacy
         /// <item><description>30000013: All local scores will use lazer definitions of ranks for consistency. Recalculates the rank of all scores.</description></item>
         /// <item><description>30000014: Fix edge cases in conversion for osu! scores on selected beatmaps. Reconvert all scores.</description></item>
         /// <item><description>30000015: Fix osu! standardised score estimation algorithm violating basic invariants. Reconvert all scores.</description></item>
+        /// <item><description>30000016: Fix taiko standardised score estimation algorithm not including swell tick score gain into bonus portion. Reconvert all scores.</description></item>
         /// </list>
         /// </remarks>
-        public const int LATEST_VERSION = 30000015;
+        public const int LATEST_VERSION = 30000016;
 
         /// <summary>
         /// The first stable-compatible YYYYMMDD format version given to lazer usage of replays.
@@ -93,7 +94,7 @@ namespace osu.Game.Scoring.Legacy
                 sw.Write((ushort)(score.ScoreInfo.GetCountMiss() ?? 0));
                 sw.Write((int)(score.ScoreInfo.TotalScore));
                 sw.Write((ushort)score.ScoreInfo.MaxCombo);
-                sw.Write(score.ScoreInfo.Combo == score.ScoreInfo.MaxCombo);
+                sw.Write(score.ScoreInfo.MaxCombo == score.ScoreInfo.GetMaximumAchievableCombo());
                 sw.Write((int)score.ScoreInfo.Ruleset.CreateInstance().ConvertToLegacyMods(score.ScoreInfo.Mods));
 
                 sw.Write(getHpGraphFormatted());
diff --git a/osu.Game/Scoring/ScoreManager.cs b/osu.Game/Scoring/ScoreManager.cs
index 1ee99e9e93..1ba5c7d4cf 100644
--- a/osu.Game/Scoring/ScoreManager.cs
+++ b/osu.Game/Scoring/ScoreManager.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -10,8 +8,8 @@ using System.Linq;
 using System.Linq.Expressions;
 using System.Threading;
 using System.Threading.Tasks;
-using JetBrains.Annotations;
 using osu.Framework.Bindables;
+using osu.Framework.Logging;
 using osu.Framework.Platform;
 using osu.Game.Beatmaps;
 using osu.Game.Configuration;
@@ -28,7 +26,7 @@ namespace osu.Game.Scoring
     public class ScoreManager : ModelManager<ScoreInfo>, IModelImporter<ScoreInfo>
     {
         private readonly Func<BeatmapManager> beatmaps;
-        private readonly OsuConfigManager configManager;
+        private readonly OsuConfigManager? configManager;
         private readonly ScoreImporter scoreImporter;
         private readonly LegacyScoreExporter scoreExporter;
 
@@ -43,7 +41,7 @@ namespace osu.Game.Scoring
         }
 
         public ScoreManager(RulesetStore rulesets, Func<BeatmapManager> beatmaps, Storage storage, RealmAccess realm, IAPIProvider api,
-                            OsuConfigManager configManager = null)
+                            OsuConfigManager? configManager = null)
             : base(storage, realm)
         {
             this.beatmaps = beatmaps;
@@ -60,18 +58,54 @@ namespace osu.Game.Scoring
             };
         }
 
-        public Score GetScore(ScoreInfo score) => scoreImporter.GetScore(score);
+        /// <summary>
+        /// Retrieve a <see cref="Score"/> from a given <see cref="IScoreInfo"/>.
+        /// </summary>
+        /// <param name="scoreInfo">The <see cref="IScoreInfo"/> to convert.</param>
+        /// <returns>The <see cref="Score"/>. Null if the score cannot be found in the database.</returns>
+        /// <remarks>
+        /// The <see cref="IScoreInfo"/> is re-retrieved from the database to ensure all the required data
+        /// for retrieving a replay are present (may have missing properties if it was retrieved from online data).
+        /// </remarks>
+        public Score? GetScore(IScoreInfo scoreInfo)
+        {
+            ScoreInfo? databasedScoreInfo = getDatabasedScoreInfo(scoreInfo);
+
+            return databasedScoreInfo == null ? null : scoreImporter.GetScore(databasedScoreInfo);
+        }
 
         /// <summary>
         /// Perform a lookup query on available <see cref="ScoreInfo"/>s.
         /// </summary>
         /// <param name="query">The query.</param>
         /// <returns>The first result for the provided query, or null if no results were found.</returns>
-        public ScoreInfo Query(Expression<Func<ScoreInfo, bool>> query)
+        public ScoreInfo? Query(Expression<Func<ScoreInfo, bool>> query)
         {
             return Realm.Run(r => r.All<ScoreInfo>().FirstOrDefault(query)?.Detach());
         }
 
+        private ScoreInfo? getDatabasedScoreInfo(IScoreInfo originalScoreInfo)
+        {
+            ScoreInfo? databasedScoreInfo = null;
+
+            if (originalScoreInfo.OnlineID > 0)
+                databasedScoreInfo = Query(s => s.OnlineID == originalScoreInfo.OnlineID);
+
+            if (originalScoreInfo.LegacyOnlineID > 0)
+                databasedScoreInfo ??= Query(s => s.LegacyOnlineID == originalScoreInfo.LegacyOnlineID);
+
+            if (originalScoreInfo is ScoreInfo scoreInfo)
+                databasedScoreInfo ??= Query(s => s.Hash == scoreInfo.Hash);
+
+            if (databasedScoreInfo == null)
+            {
+                Logger.Log("The requested score could not be found locally.", LoggingTarget.Information);
+                return null;
+            }
+
+            return databasedScoreInfo;
+        }
+
         /// <summary>
         /// Retrieves a bindable that represents the total score of a <see cref="ScoreInfo"/>.
         /// </summary>
@@ -80,7 +114,7 @@ namespace osu.Game.Scoring
         /// </remarks>
         /// <param name="score">The <see cref="ScoreInfo"/> to retrieve the bindable for.</param>
         /// <returns>The bindable containing the total score.</returns>
-        public Bindable<long> GetBindableTotalScore([NotNull] ScoreInfo score) => new TotalScoreBindable(score, configManager);
+        public Bindable<long> GetBindableTotalScore(ScoreInfo score) => new TotalScoreBindable(score, configManager);
 
         /// <summary>
         /// Retrieves a bindable that represents the formatted total score string of a <see cref="ScoreInfo"/>.
@@ -90,7 +124,7 @@ namespace osu.Game.Scoring
         /// </remarks>
         /// <param name="score">The <see cref="ScoreInfo"/> to retrieve the bindable for.</param>
         /// <returns>The bindable containing the formatted total score string.</returns>
-        public Bindable<string> GetBindableTotalScoreString([NotNull] ScoreInfo score) => new TotalScoreStringBindable(GetBindableTotalScore(score));
+        public Bindable<string> GetBindableTotalScoreString(ScoreInfo score) => new TotalScoreStringBindable(GetBindableTotalScore(score));
 
         /// <summary>
         /// Provides the total score of a <see cref="ScoreInfo"/>. Responds to changes in the currently-selected <see cref="ScoringMode"/>.
@@ -104,7 +138,7 @@ namespace osu.Game.Scoring
             /// </summary>
             /// <param name="score">The <see cref="ScoreInfo"/> to provide the total score of.</param>
             /// <param name="configManager">The config.</param>
-            public TotalScoreBindable(ScoreInfo score, OsuConfigManager configManager)
+            public TotalScoreBindable(ScoreInfo score, OsuConfigManager? configManager)
             {
                 configManager?.BindWith(OsuSetting.ScoreDisplayMode, scoringMode);
                 scoringMode.BindValueChanged(mode => Value = score.GetDisplayScore(mode.NewValue), true);
@@ -126,7 +160,7 @@ namespace osu.Game.Scoring
             }
         }
 
-        public void Delete([CanBeNull] Expression<Func<ScoreInfo, bool>> filter = null, bool silent = false)
+        public void Delete(Expression<Func<ScoreInfo, bool>>? filter = null, bool silent = false)
         {
             Realm.Run(r =>
             {
@@ -163,11 +197,25 @@ namespace osu.Game.Scoring
 
         public Task<IEnumerable<Live<ScoreInfo>>> Import(ProgressNotification notification, ImportTask[] tasks, ImportParameters parameters = default) => scoreImporter.Import(notification, tasks);
 
-        public Task Export(ScoreInfo score) => scoreExporter.ExportAsync(score.ToLive(Realm));
+        /// <summary>
+        /// Export a replay from a given <see cref="IScoreInfo"/>.
+        /// </summary>
+        /// <param name="scoreInfo">The <see cref="IScoreInfo"/> to export.</param>
+        /// <returns>The <see cref="Task"/>. Return <see cref="Task.CompletedTask"/> if the score cannot be found in the database.</returns>
+        /// <remarks>
+        /// The <see cref="IScoreInfo"/> is re-retrieved from the database to ensure all the required data
+        /// for exporting a replay are present (may have missing properties if it was retrieved from online data).
+        /// </remarks>
+        public Task Export(ScoreInfo scoreInfo)
+        {
+            ScoreInfo? databasedScoreInfo = getDatabasedScoreInfo(scoreInfo);
 
-        public Task<Live<ScoreInfo>> ImportAsUpdate(ProgressNotification notification, ImportTask task, ScoreInfo original) => scoreImporter.ImportAsUpdate(notification, task, original);
+            return databasedScoreInfo == null ? Task.CompletedTask : scoreExporter.ExportAsync(databasedScoreInfo.ToLive(Realm));
+        }
 
-        public Live<ScoreInfo> Import(ScoreInfo item, ArchiveReader archive = null, ImportParameters parameters = default, CancellationToken cancellationToken = default) =>
+        public Task<Live<ScoreInfo>?> ImportAsUpdate(ProgressNotification notification, ImportTask task, ScoreInfo original) => scoreImporter.ImportAsUpdate(notification, task, original);
+
+        public Live<ScoreInfo>? Import(ScoreInfo item, ArchiveReader? archive = null, ImportParameters parameters = default, CancellationToken cancellationToken = default) =>
             scoreImporter.ImportModel(item, archive, parameters, cancellationToken);
 
         /// <summary>
@@ -182,7 +230,7 @@ namespace osu.Game.Scoring
 
         #region Implementation of IPresentImports<ScoreInfo>
 
-        public Action<IEnumerable<Live<ScoreInfo>>> PresentImport
+        public Action<IEnumerable<Live<ScoreInfo>>>? PresentImport
         {
             set => scoreImporter.PresentImport = value;
         }
diff --git a/osu.Game/Screens/Backgrounds/BackgroundScreenDefault.cs b/osu.Game/Screens/Backgrounds/BackgroundScreenDefault.cs
index a552b22c11..090e006671 100644
--- a/osu.Game/Screens/Backgrounds/BackgroundScreenDefault.cs
+++ b/osu.Game/Screens/Backgrounds/BackgroundScreenDefault.cs
@@ -56,10 +56,6 @@ namespace osu.Game.Screens.Backgrounds
             introSequence = config.GetBindable<IntroSequence>(OsuSetting.IntroSequence);
 
             AddInternal(seasonalBackgroundLoader);
-
-            // Load first background asynchronously as part of BDL load.
-            currentDisplay = RNG.Next(0, background_count);
-            Next();
         }
 
         protected override void LoadComplete()
@@ -73,6 +69,9 @@ namespace osu.Game.Screens.Backgrounds
             introSequence.ValueChanged += _ => Scheduler.AddOnce(next);
             seasonalBackgroundLoader.SeasonalBackgroundChanged += () => Scheduler.AddOnce(next);
 
+            currentDisplay = RNG.Next(0, background_count);
+            Next();
+
             // helper function required for AddOnce usage.
             void next() => Next();
         }
diff --git a/osu.Game/Screens/Edit/Components/RadioButtons/EditorRadioButton.cs b/osu.Game/Screens/Edit/Components/RadioButtons/EditorRadioButton.cs
index 65f3e41c13..29bb24eb43 100644
--- a/osu.Game/Screens/Edit/Components/RadioButtons/EditorRadioButton.cs
+++ b/osu.Game/Screens/Edit/Components/RadioButtons/EditorRadioButton.cs
@@ -33,9 +33,6 @@ namespace osu.Game.Screens.Edit.Components.RadioButtons
 
         private Drawable icon = null!;
 
-        [Resolved]
-        private EditorBeatmap? editorBeatmap { get; set; }
-
         public EditorRadioButton(RadioButton button)
         {
             Button = button;
@@ -76,8 +73,6 @@ namespace osu.Game.Screens.Edit.Components.RadioButtons
                     Selected?.Invoke(Button);
             };
 
-            editorBeatmap?.HasTiming.BindValueChanged(hasTiming => Button.Selected.Disabled = !hasTiming.NewValue, true);
-
             Button.Selected.BindDisabledChanged(disabled => Enabled.Value = !disabled, true);
             updateSelectionState();
         }
@@ -99,6 +94,6 @@ namespace osu.Game.Screens.Edit.Components.RadioButtons
             X = 40f
         };
 
-        public LocalisableString TooltipText => Enabled.Value ? string.Empty : "Add at least one timing point first!";
+        public LocalisableString TooltipText => Button.TooltipText;
     }
 }
diff --git a/osu.Game/Screens/Edit/Components/RadioButtons/RadioButton.cs b/osu.Game/Screens/Edit/Components/RadioButtons/RadioButton.cs
index 9dcd29bf83..f49fc6f6ab 100644
--- a/osu.Game/Screens/Edit/Components/RadioButtons/RadioButton.cs
+++ b/osu.Game/Screens/Edit/Components/RadioButtons/RadioButton.cs
@@ -4,6 +4,7 @@
 using System;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
+using osu.Framework.Localisation;
 
 namespace osu.Game.Screens.Edit.Components.RadioButtons
 {
@@ -11,6 +12,7 @@ namespace osu.Game.Screens.Edit.Components.RadioButtons
     {
         /// <summary>
         /// Whether this <see cref="RadioButton"/> is selected.
+        /// Disable this bindable to disable the button.
         /// </summary>
         public readonly BindableBool Selected;
 
@@ -50,5 +52,8 @@ namespace osu.Game.Screens.Edit.Components.RadioButtons
         /// Deselects this <see cref="RadioButton"/>.
         /// </summary>
         public void Deselect() => Selected.Value = false;
+
+        // Tooltip text that will be shown when hovered over
+        public LocalisableString TooltipText { get; set; } = string.Empty;
     }
 }
diff --git a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs b/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
index 2d6e234e57..c66be90605 100644
--- a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
@@ -512,7 +512,9 @@ namespace osu.Game.Screens.Edit.Compose.Components
 
         protected virtual void OnBlueprintDeselected(SelectionBlueprint<T> blueprint)
         {
-            SelectionBlueprints.ChangeChildDepth(blueprint, 0);
+            if (SelectionBlueprints.Contains(blueprint))
+                SelectionBlueprints.ChangeChildDepth(blueprint, 0);
+
             SelectionHandler.HandleDeselected(blueprint);
         }
 
diff --git a/osu.Game/Screens/Edit/Compose/Components/SelectionBox.cs b/osu.Game/Screens/Edit/Compose/Components/SelectionBox.cs
index 0b16941bc4..85ea7364e8 100644
--- a/osu.Game/Screens/Edit/Compose/Components/SelectionBox.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/SelectionBox.cs
@@ -174,7 +174,7 @@ namespace osu.Game.Screens.Edit.Compose.Components
         private void load()
         {
             if (rotationHandler != null)
-                canRotate.BindTo(rotationHandler.CanRotate);
+                canRotate.BindTo(rotationHandler.CanRotateSelectionOrigin);
 
             canRotate.BindValueChanged(_ => recreate(), true);
         }
diff --git a/osu.Game/Screens/Edit/Compose/Components/SelectionRotationHandler.cs b/osu.Game/Screens/Edit/Compose/Components/SelectionRotationHandler.cs
index 5faa4a108d..459e4b0c41 100644
--- a/osu.Game/Screens/Edit/Compose/Components/SelectionRotationHandler.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/SelectionRotationHandler.cs
@@ -13,9 +13,14 @@ namespace osu.Game.Screens.Edit.Compose.Components
     public partial class SelectionRotationHandler : Component
     {
         /// <summary>
-        /// Whether the rotation can currently be performed.
+        /// Whether rotation anchored by the selection origin can currently be performed.
         /// </summary>
-        public Bindable<bool> CanRotate { get; private set; } = new BindableBool();
+        public Bindable<bool> CanRotateSelectionOrigin { get; private set; } = new BindableBool();
+
+        /// <summary>
+        /// Whether rotation anchored by the center of the playfield can currently be performed.
+        /// </summary>
+        public Bindable<bool> CanRotatePlayfieldOrigin { get; private set; } = new BindableBool();
 
         /// <summary>
         /// Performs a single, instant, atomic rotation operation.
diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineControlPointDisplay.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineControlPointDisplay.cs
index cd97b293ba..116a3ee105 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineControlPointDisplay.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineControlPointDisplay.cs
@@ -1,10 +1,9 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System.Collections.Specialized;
-using System.Diagnostics;
-using System.Linq;
+using osu.Framework.Allocation;
 using osu.Framework.Bindables;
+using osu.Framework.Caching;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Screens.Edit.Components.Timelines.Summary.Parts;
 
@@ -15,6 +14,16 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
     /// </summary>
     public partial class TimelineControlPointDisplay : TimelinePart<TimelineControlPointGroup>
     {
+        [Resolved]
+        private Timeline timeline { get; set; } = null!;
+
+        /// <summary>
+        /// The visible time/position range of the timeline.
+        /// </summary>
+        private (float min, float max) visibleRange = (float.MinValue, float.MaxValue);
+
+        private readonly Cached groupCache = new Cached();
+
         private readonly IBindableList<ControlPointGroup> controlPointGroups = new BindableList<ControlPointGroup>();
 
         protected override void LoadBeatmap(EditorBeatmap beatmap)
@@ -23,34 +32,67 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
 
             controlPointGroups.UnbindAll();
             controlPointGroups.BindTo(beatmap.ControlPointInfo.Groups);
-            controlPointGroups.BindCollectionChanged((_, args) =>
-            {
-                switch (args.Action)
-                {
-                    case NotifyCollectionChangedAction.Reset:
-                        Clear();
-                        break;
-
-                    case NotifyCollectionChangedAction.Add:
-                        Debug.Assert(args.NewItems != null);
-
-                        foreach (var group in args.NewItems.OfType<ControlPointGroup>())
-                            Add(new TimelineControlPointGroup(group));
-                        break;
-
-                    case NotifyCollectionChangedAction.Remove:
-                        Debug.Assert(args.OldItems != null);
-
-                        foreach (var group in args.OldItems.OfType<ControlPointGroup>())
-                        {
-                            var matching = Children.SingleOrDefault(gv => ReferenceEquals(gv.Group, group));
-
-                            matching?.Expire();
-                        }
-
-                        break;
-                }
-            }, true);
+            controlPointGroups.BindCollectionChanged((_, _) => groupCache.Invalidate(), true);
         }
+
+        protected override void Update()
+        {
+            base.Update();
+
+            if (DrawWidth <= 0) return;
+
+            (float, float) newRange = (
+                (ToLocalSpace(timeline.ScreenSpaceDrawQuad.TopLeft).X - TopPointPiece.WIDTH) / DrawWidth * Content.RelativeChildSize.X,
+                (ToLocalSpace(timeline.ScreenSpaceDrawQuad.TopRight).X) / DrawWidth * Content.RelativeChildSize.X);
+
+            if (visibleRange != newRange)
+            {
+                visibleRange = newRange;
+                groupCache.Invalidate();
+            }
+
+            if (!groupCache.IsValid)
+            {
+                recreateDrawableGroups();
+                groupCache.Validate();
+            }
+        }
+
+        private void recreateDrawableGroups()
+        {
+            // Remove groups outside the visible range
+            foreach (TimelineControlPointGroup drawableGroup in this)
+            {
+                if (!shouldBeVisible(drawableGroup.Group))
+                    drawableGroup.Expire();
+            }
+
+            // Add remaining ones
+            for (int i = 0; i < controlPointGroups.Count; i++)
+            {
+                var group = controlPointGroups[i];
+
+                if (!shouldBeVisible(group))
+                    continue;
+
+                bool alreadyVisible = false;
+
+                foreach (var g in this)
+                {
+                    if (ReferenceEquals(g.Group, group))
+                    {
+                        alreadyVisible = true;
+                        break;
+                    }
+                }
+
+                if (alreadyVisible)
+                    continue;
+
+                Add(new TimelineControlPointGroup(group));
+            }
+        }
+
+        private bool shouldBeVisible(ControlPointGroup group) => group.Time >= visibleRange.min && group.Time <= visibleRange.max;
     }
 }
diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineHitObjectBlueprint.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineHitObjectBlueprint.cs
index d4afcc0151..7e6e886ff7 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineHitObjectBlueprint.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineHitObjectBlueprint.cs
@@ -471,6 +471,12 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
         /// </summary>
         public partial class ExtendableCircle : CompositeDrawable
         {
+            public new ColourInfo Colour
+            {
+                get => Content.Colour;
+                set => Content.Colour = value;
+            }
+
             protected readonly Circle Content;
 
             public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => Content.ReceivePositionalInputAt(screenSpacePos);
diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineTickDisplay.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineTickDisplay.cs
index 7e7bef8cf2..c3adb43032 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineTickDisplay.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineTickDisplay.cs
@@ -7,6 +7,7 @@ using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Caching;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Primitives;
 using osu.Framework.Logging;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics;
@@ -18,6 +19,9 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
 {
     public partial class TimelineTickDisplay : TimelinePart<PointVisualisation>
     {
+        // With current implementation every tick in the sub-tree should be visible, no need to check whether they are masked away.
+        public override bool UpdateSubTreeMasking(Drawable source, RectangleF maskingBounds) => false;
+
         [Resolved]
         private EditorBeatmap beatmap { get; set; } = null!;
 
@@ -165,7 +169,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
 
             // save a few drawables beyond the currently used for edge cases.
             while (drawableIndex < Math.Min(usedDrawables + 16, Count))
-                Children[drawableIndex++].Hide();
+                Children[drawableIndex++].Alpha = 0;
 
             // expire any excess
             while (drawableIndex < Count)
@@ -182,7 +186,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
                     point = Children[drawableIndex];
 
                 drawableIndex++;
-                point.Show();
+                point.Alpha = 1;
 
                 return point;
             }
diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/TopPointPiece.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/TopPointPiece.cs
index 243cdc6ddd..a40a805361 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/TopPointPiece.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/TopPointPiece.cs
@@ -19,12 +19,12 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
 
         protected OsuSpriteText Label { get; private set; } = null!;
 
-        private const float width = 80;
+        public const float WIDTH = 80;
 
         public TopPointPiece(ControlPoint point)
         {
             Point = point;
-            Width = width;
+            Width = WIDTH;
             Height = 16;
             Margin = new MarginPadding { Vertical = 4 };
 
@@ -65,7 +65,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
                 new Container
                 {
                     RelativeSizeAxes = Axes.Y,
-                    Width = width - triangle_portion,
+                    Width = WIDTH - triangle_portion,
                     Anchor = Anchor.CentreLeft,
                     Origin = Anchor.CentreLeft,
                     Colour = Point.GetRepresentingColour(colours),
diff --git a/osu.Game/Screens/Edit/Editor.cs b/osu.Game/Screens/Edit/Editor.cs
index c1f6c02301..980c613311 100644
--- a/osu.Game/Screens/Edit/Editor.cs
+++ b/osu.Game/Screens/Edit/Editor.cs
@@ -372,7 +372,7 @@ namespace osu.Game.Screens.Edit
                                     }
                                 }
                             },
-                            new EditorScreenSwitcherControl
+                            screenSwitcher = new EditorScreenSwitcherControl
                             {
                                 Anchor = Anchor.BottomRight,
                                 Origin = Anchor.BottomRight,
@@ -662,23 +662,23 @@ namespace osu.Game.Screens.Edit
                     return true;
 
                 case GlobalAction.EditorComposeMode:
-                    Mode.Value = EditorScreenMode.Compose;
+                    screenSwitcher.SelectItem(EditorScreenMode.Compose);
                     return true;
 
                 case GlobalAction.EditorDesignMode:
-                    Mode.Value = EditorScreenMode.Design;
+                    screenSwitcher.SelectItem(EditorScreenMode.Design);
                     return true;
 
                 case GlobalAction.EditorTimingMode:
-                    Mode.Value = EditorScreenMode.Timing;
+                    screenSwitcher.SelectItem(EditorScreenMode.Timing);
                     return true;
 
                 case GlobalAction.EditorSetupMode:
-                    Mode.Value = EditorScreenMode.SongSetup;
+                    screenSwitcher.SelectItem(EditorScreenMode.SongSetup);
                     return true;
 
                 case GlobalAction.EditorVerifyMode:
-                    Mode.Value = EditorScreenMode.Verify;
+                    screenSwitcher.SelectItem(EditorScreenMode.Verify);
                     return true;
 
                 case GlobalAction.EditorTestGameplay:
@@ -959,6 +959,8 @@ namespace osu.Game.Screens.Edit
         [CanBeNull]
         private ScheduledDelegate playbackDisabledDebounce;
 
+        private EditorScreenSwitcherControl screenSwitcher;
+
         private void updateSampleDisabledState()
         {
             bool shouldDisableSamples = clock.SeekingOrStopped.Value
@@ -1086,6 +1088,13 @@ namespace osu.Game.Screens.Edit
 
                 var difficultiesBeforeDeletion = groupedOrderedBeatmaps.SelectMany(g => g).ToList();
 
+                // if the difficulty being currently deleted has unsaved changes,
+                // the editor exit flow would prompt for save *after* this method has done its thing.
+                // this is generally undesirable and also ends up leaving the user in a broken state.
+                // therefore, just update the last saved hash to make the exit flow think the deleted beatmap is not dirty,
+                // so that it will not show the save dialog on exit.
+                updateLastSavedHash();
+
                 beatmapManager.DeleteDifficultyImmediately(difficultyToDelete);
 
                 int deletedIndex = difficultiesBeforeDeletion.IndexOf(difficultyToDelete);
diff --git a/osu.Game/Screens/Edit/EditorBeatmap.cs b/osu.Game/Screens/Edit/EditorBeatmap.cs
index dc1fda13f4..7a3ea474fb 100644
--- a/osu.Game/Screens/Edit/EditorBeatmap.cs
+++ b/osu.Game/Screens/Edit/EditorBeatmap.cs
@@ -174,6 +174,8 @@ namespace osu.Game.Screens.Edit
 
         public List<BreakPeriod> Breaks => PlayableBeatmap.Breaks;
 
+        public List<string> UnhandledEventLines => PlayableBeatmap.UnhandledEventLines;
+
         public double TotalBreakTime => PlayableBeatmap.TotalBreakTime;
 
         public IReadOnlyList<HitObject> HitObjects => PlayableBeatmap.HitObjects;
diff --git a/osu.Game/Screens/Edit/EditorTable.cs b/osu.Game/Screens/Edit/EditorTable.cs
index e5dc540b06..4d8393e829 100644
--- a/osu.Game/Screens/Edit/EditorTable.cs
+++ b/osu.Game/Screens/Edit/EditorTable.cs
@@ -30,6 +30,10 @@ namespace osu.Game.Screens.Edit
 
         protected readonly FillFlowContainer<RowBackground> BackgroundFlow;
 
+        // We can avoid potentially thousands of objects being added to the input sub-tree since item selection is being handled by the BackgroundFlow
+        // and no items in the underlying table are clickable.
+        protected override bool ShouldBeConsideredForInput(Drawable child) => child == BackgroundFlow && base.ShouldBeConsideredForInput(child);
+
         protected EditorTable()
         {
             RelativeSizeAxes = Axes.X;
diff --git a/osu.Game/Screens/Edit/Timing/ControlPointList.cs b/osu.Game/Screens/Edit/Timing/ControlPointList.cs
index 7cd1dbc630..4e4090ccd0 100644
--- a/osu.Game/Screens/Edit/Timing/ControlPointList.cs
+++ b/osu.Game/Screens/Edit/Timing/ControlPointList.cs
@@ -162,26 +162,43 @@ namespace osu.Game.Screens.Edit.Timing
 
                     // If the selected group only has one control point, update the tracking type.
                     case 1:
-                        trackedType = selectedGroup.Value?.ControlPoints.Single().GetType();
+                        trackedType = selectedGroup.Value?.ControlPoints[0].GetType();
                         break;
 
                     // If the selected group has more than one control point, choose the first as the tracking type
                     // if we don't already have a singular tracked type.
                     default:
-                        trackedType ??= selectedGroup.Value?.ControlPoints.FirstOrDefault()?.GetType();
+                        trackedType ??= selectedGroup.Value?.ControlPoints[0].GetType();
                         break;
                 }
             }
 
             if (trackedType != null)
             {
+                double accurateTime = clock.CurrentTimeAccurate;
+
                 // We don't have an efficient way of looking up groups currently, only individual point types.
                 // To improve the efficiency of this in the future, we should reconsider the overall structure of ControlPointInfo.
 
                 // Find the next group which has the same type as the selected one.
-                var found = Beatmap.ControlPointInfo.Groups
-                                   .Where(g => g.ControlPoints.Any(cp => cp.GetType() == trackedType))
-                                   .LastOrDefault(g => g.Time <= clock.CurrentTimeAccurate);
+                ControlPointGroup? found = null;
+
+                for (int i = 0; i < Beatmap.ControlPointInfo.Groups.Count; i++)
+                {
+                    var g = Beatmap.ControlPointInfo.Groups[i];
+
+                    if (g.Time > accurateTime)
+                        continue;
+
+                    for (int j = 0; j < g.ControlPoints.Count; j++)
+                    {
+                        if (g.ControlPoints[j].GetType() == trackedType)
+                        {
+                            found = g;
+                            break;
+                        }
+                    }
+                }
 
                 if (found != null)
                     selectedGroup.Value = found;
diff --git a/osu.Game/Screens/Edit/Timing/IndeterminateSliderWithTextBoxInput.cs b/osu.Game/Screens/Edit/Timing/IndeterminateSliderWithTextBoxInput.cs
index 151d469415..26f374ba85 100644
--- a/osu.Game/Screens/Edit/Timing/IndeterminateSliderWithTextBoxInput.cs
+++ b/osu.Game/Screens/Edit/Timing/IndeterminateSliderWithTextBoxInput.cs
@@ -1,7 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
+using System.Numerics;
 using System.Globalization;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -12,7 +12,7 @@ using osu.Framework.Localisation;
 using osu.Game.Graphics.UserInterfaceV2;
 using osu.Game.Overlays.Settings;
 using osu.Game.Utils;
-using osuTK;
+using Vector2 = osuTK.Vector2;
 
 namespace osu.Game.Screens.Edit.Timing
 {
@@ -22,7 +22,7 @@ namespace osu.Game.Screens.Edit.Timing
     /// by providing an "indeterminate state".
     /// </summary>
     public partial class IndeterminateSliderWithTextBoxInput<T> : CompositeDrawable, IHasCurrentValue<T?>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
     {
         /// <summary>
         /// A custom step value for each key press which actuates a change on this control.
@@ -136,7 +136,7 @@ namespace osu.Game.Screens.Edit.Timing
                 slider.Current.Value = nonNullValue;
 
                 // use the value from the slider to ensure that any precision/min/max set on it via the initial indeterminate value have been applied correctly.
-                decimal decimalValue = slider.Current.Value.ToDecimal(NumberFormatInfo.InvariantInfo);
+                decimal decimalValue = decimal.CreateTruncating(slider.Current.Value);
                 textBox.Text = decimalValue.ToString($@"N{FormatUtils.FindPrecision(decimalValue)}");
                 textBox.PlaceholderText = string.Empty;
             }
diff --git a/osu.Game/Screens/Menu/MainMenu.cs b/osu.Game/Screens/Menu/MainMenu.cs
index decb901c32..235c5d5c56 100644
--- a/osu.Game/Screens/Menu/MainMenu.cs
+++ b/osu.Game/Screens/Menu/MainMenu.cs
@@ -98,7 +98,7 @@ namespace osu.Game.Screens.Menu
         private ParallaxContainer buttonsContainer;
         private SongTicker songTicker;
         private Container logoTarget;
-        private SystemTitle systemTitle;
+        private OnlineMenuBanner onlineMenuBanner;
         private MenuTip menuTip;
         private FillFlowContainer bottomElementsFlow;
         private SupporterDisplay supporterDisplay;
@@ -178,7 +178,7 @@ namespace osu.Game.Screens.Menu
                             Anchor = Anchor.TopCentre,
                             Origin = Anchor.TopCentre,
                         },
-                        systemTitle = new SystemTitle
+                        onlineMenuBanner = new OnlineMenuBanner
                         {
                             Anchor = Anchor.TopCentre,
                             Origin = Anchor.TopCentre,
@@ -201,12 +201,12 @@ namespace osu.Game.Screens.Menu
                     case ButtonSystemState.Initial:
                     case ButtonSystemState.Exit:
                         ApplyToBackground(b => b.FadeColour(Color4.White, 500, Easing.OutSine));
-                        systemTitle.State.Value = Visibility.Hidden;
+                        onlineMenuBanner.State.Value = Visibility.Hidden;
                         break;
 
                     default:
                         ApplyToBackground(b => b.FadeColour(OsuColour.Gray(0.8f), 500, Easing.OutSine));
-                        systemTitle.State.Value = Visibility.Visible;
+                        onlineMenuBanner.State.Value = Visibility.Visible;
                         break;
                 }
             };
diff --git a/osu.Game/Screens/Menu/OnlineMenuBanner.cs b/osu.Game/Screens/Menu/OnlineMenuBanner.cs
new file mode 100644
index 0000000000..6f98b73939
--- /dev/null
+++ b/osu.Game/Screens/Menu/OnlineMenuBanner.cs
@@ -0,0 +1,249 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Framework.Input.Events;
+using osu.Framework.Threading;
+using osu.Game.Graphics.Containers;
+using osu.Game.Online.API.Requests;
+using osu.Game.Online.API.Requests.Responses;
+
+namespace osu.Game.Screens.Menu
+{
+    public partial class OnlineMenuBanner : VisibilityContainer
+    {
+        public double DelayBetweenRotation { get; set; } = 7500;
+
+        public bool FetchOnlineContent { get; set; } = true;
+
+        internal Bindable<APIMenuContent> Current { get; } = new Bindable<APIMenuContent>(new APIMenuContent());
+
+        private const float transition_duration = 500;
+
+        private Container<MenuImage> content = null!;
+        private CancellationTokenSource? cancellationTokenSource;
+
+        private int displayIndex = -1;
+
+        private ScheduledDelegate? nextDisplay;
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            AutoSizeAxes = Axes.Both;
+            AutoSizeDuration = transition_duration;
+            AutoSizeEasing = Easing.OutQuint;
+
+            InternalChild = content = new Container<MenuImage>
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                AutoSizeAxes = Axes.Both,
+            };
+        }
+
+        protected override void PopIn() => content.FadeInFromZero(transition_duration, Easing.OutQuint);
+
+        protected override void PopOut() => content.FadeOut(transition_duration, Easing.OutQuint);
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            Current.BindValueChanged(loadNewImages, true);
+            checkForUpdates();
+        }
+
+        private void checkForUpdates()
+        {
+            if (!FetchOnlineContent)
+                return;
+
+            var request = new GetMenuContentRequest();
+            Task.Run(() => request.Perform())
+                .ContinueWith(r =>
+                {
+                    if (r.IsCompletedSuccessfully)
+                        Schedule(() => Current.Value = request.ResponseObject);
+
+                    // if the request failed, "observe" the exception.
+                    // it isn't very important why this failed, as it's only for display.
+                    // the inner error will be logged by framework mechanisms anyway.
+                    if (r.IsFaulted)
+                        _ = r.Exception;
+
+                    Scheduler.AddDelayed(checkForUpdates, TimeSpan.FromMinutes(5).TotalMilliseconds);
+                });
+        }
+
+        /// <summary>
+        /// Takes <see cref="Current"/> and materialises and displays drawables for all valid images to be displayed.
+        /// </summary>
+        /// <param name="images"></param>
+        private void loadNewImages(ValueChangedEvent<APIMenuContent> images)
+        {
+            nextDisplay?.Cancel();
+
+            cancellationTokenSource?.Cancel();
+            cancellationTokenSource = null;
+
+            // A better fade out would be nice, but the menu content changes *very* rarely
+            // so let's keep things simple for now.
+            content.Clear(true);
+
+            LoadComponentsAsync(images.NewValue.Images.Select(i => new MenuImage(i)), loaded =>
+            {
+                if (!images.NewValue.Equals(Current.Value))
+                    return;
+
+                // start hidden
+                foreach (var image in loaded)
+                    image.Hide();
+
+                content.AddRange(loaded);
+
+                displayIndex = -1;
+                showNext();
+            }, (cancellationTokenSource ??= new CancellationTokenSource()).Token);
+        }
+
+        private void showNext()
+        {
+            nextDisplay?.Cancel();
+
+            // If the user is interacting with a banner, don't rotate yet.
+            bool anyHovered = content.Any(i => i.IsHovered || i.IsDragged);
+
+            if (!anyHovered)
+            {
+                int previousIndex = displayIndex;
+
+                // To handle expiration simply, arrange all images in best-next order.
+                // Fade in the first valid one, then handle fading out the last if required.
+                var currentRotation = content
+                                      .Skip(previousIndex + 1)
+                                      .Concat(content.Take(previousIndex + 1));
+
+                // After the loop, displayIndex will be the new valid index or -1 if
+                // none valid.
+                displayIndex = -1;
+
+                foreach (var image in currentRotation)
+                {
+                    if (!image.Image.IsCurrent) continue;
+
+                    using (BeginDelayedSequence(previousIndex >= 0 ? 300 : 0))
+                    {
+                        displayIndex = content.IndexOf(image);
+
+                        if (displayIndex != previousIndex)
+                            image.Show();
+
+                        break;
+                    }
+                }
+
+                if (previousIndex >= 0 && previousIndex != displayIndex)
+                    content[previousIndex].FadeOut(400, Easing.OutQuint);
+            }
+
+            // Re-scheduling this method will both handle rotation and re-checking for expiration dates.
+            nextDisplay = Scheduler.AddDelayed(showNext, DelayBetweenRotation);
+        }
+
+        [LongRunningLoad]
+        public partial class MenuImage : OsuClickableContainer
+        {
+            public readonly APIMenuImage Image;
+
+            private Sprite flash = null!;
+
+            private ScheduledDelegate? openUrlAction;
+
+            public MenuImage(APIMenuImage image)
+            {
+                AutoSizeAxes = Axes.Both;
+                Anchor = Anchor.BottomCentre;
+                Origin = Anchor.BottomCentre;
+
+                Image = image;
+            }
+
+            [BackgroundDependencyLoader]
+            private void load(LargeTextureStore textureStore, OsuGame? game)
+            {
+                Texture? texture = textureStore.Get(Image.Image);
+                if (texture != null && Image.Image.Contains(@"@2x"))
+                    texture.ScaleAdjust *= 2;
+
+                Children = new Drawable[]
+                {
+                    new Sprite { Texture = texture },
+                    flash = new Sprite
+                    {
+                        Texture = texture,
+                        Blending = BlendingParameters.Additive,
+                    },
+                };
+
+                Action = () =>
+                {
+                    flash.FadeInFromZero(50)
+                         .Then()
+                         .FadeOut(500, Easing.OutQuint);
+
+                    // Delay slightly to allow animation to play out.
+                    openUrlAction?.Cancel();
+                    openUrlAction = Scheduler.AddDelayed(() =>
+                    {
+                        if (!string.IsNullOrEmpty(Image.Url))
+                            game?.HandleLink(Image.Url);
+                    }, 250);
+                };
+            }
+
+            public override void Show()
+            {
+                this.FadeInFromZero(500, Easing.OutQuint);
+                flash.FadeOutFromOne(4000, Easing.OutQuint);
+            }
+
+            protected override bool OnHover(HoverEvent e)
+            {
+                this.ScaleTo(1.05f, 2000, Easing.OutQuint);
+                return true;
+            }
+
+            protected override void OnHoverLost(HoverLostEvent e)
+            {
+                this.ScaleTo(1f, 500, Easing.OutQuint);
+                base.OnHoverLost(e);
+            }
+
+            protected override bool OnMouseDown(MouseDownEvent e)
+            {
+                this.ScaleTo(0.95f, 500, Easing.OutQuint);
+                return true;
+            }
+
+            protected override void OnMouseUp(MouseUpEvent e)
+            {
+                this
+                    .ScaleTo(0.95f)
+                    .ScaleTo(1, 500, Easing.OutElastic);
+                base.OnMouseUp(e);
+            }
+
+            protected override bool OnDragStart(DragStartEvent e) => true;
+        }
+    }
+}
diff --git a/osu.Game/Screens/Menu/SystemTitle.cs b/osu.Game/Screens/Menu/SystemTitle.cs
deleted file mode 100644
index 813a470ed6..0000000000
--- a/osu.Game/Screens/Menu/SystemTitle.cs
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using System;
-using System.Threading;
-using System.Threading.Tasks;
-using osu.Framework.Allocation;
-using osu.Framework.Bindables;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Sprites;
-using osu.Framework.Graphics.Textures;
-using osu.Framework.Input.Events;
-using osu.Framework.Threading;
-using osu.Game.Graphics.Containers;
-using osu.Game.Online.API.Requests;
-using osu.Game.Online.API.Requests.Responses;
-
-namespace osu.Game.Screens.Menu
-{
-    public partial class SystemTitle : VisibilityContainer
-    {
-        internal Bindable<APISystemTitle?> Current { get; } = new Bindable<APISystemTitle?>();
-
-        private const float transition_duration = 500;
-
-        private Container content = null!;
-        private CancellationTokenSource? cancellationTokenSource;
-        private SystemTitleImage? currentImage;
-
-        private ScheduledDelegate? openUrlAction;
-
-        [BackgroundDependencyLoader]
-        private void load(OsuGame? game)
-        {
-            AutoSizeAxes = Axes.Both;
-            AutoSizeDuration = transition_duration;
-            AutoSizeEasing = Easing.OutQuint;
-
-            InternalChild = content = new OsuClickableContainer
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                AutoSizeAxes = Axes.Both,
-                Action = () =>
-                {
-                    currentImage?.Flash();
-
-                    // Delay slightly to allow animation to play out.
-                    openUrlAction?.Cancel();
-                    openUrlAction = Scheduler.AddDelayed(() =>
-                    {
-                        if (!string.IsNullOrEmpty(Current.Value?.Url))
-                            game?.HandleLink(Current.Value.Url);
-                    }, 250);
-                }
-            };
-        }
-
-        protected override void PopIn() => content.FadeInFromZero(transition_duration, Easing.OutQuint);
-
-        protected override void PopOut() => content.FadeOut(transition_duration, Easing.OutQuint);
-
-        protected override bool OnHover(HoverEvent e)
-        {
-            content.ScaleTo(1.05f, 2000, Easing.OutQuint);
-            return base.OnHover(e);
-        }
-
-        protected override void OnHoverLost(HoverLostEvent e)
-        {
-            content.ScaleTo(1f, 500, Easing.OutQuint);
-            base.OnHoverLost(e);
-        }
-
-        protected override bool OnMouseDown(MouseDownEvent e)
-        {
-            content.ScaleTo(0.95f, 500, Easing.OutQuint);
-            return base.OnMouseDown(e);
-        }
-
-        protected override void OnMouseUp(MouseUpEvent e)
-        {
-            content
-                .ScaleTo(0.95f)
-                .ScaleTo(1, 500, Easing.OutElastic);
-            base.OnMouseUp(e);
-        }
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-
-            Current.BindValueChanged(_ => loadNewImage(), true);
-
-            checkForUpdates();
-        }
-
-        private void checkForUpdates()
-        {
-            var request = new GetSystemTitleRequest();
-            Task.Run(() => request.Perform())
-                .ContinueWith(r =>
-                {
-                    if (r.IsCompletedSuccessfully)
-                        Schedule(() => Current.Value = request.ResponseObject);
-
-                    // if the request failed, "observe" the exception.
-                    // it isn't very important why this failed, as it's only for display.
-                    // the inner error will be logged by framework mechanisms anyway.
-                    if (r.IsFaulted)
-                        _ = r.Exception;
-
-                    Scheduler.AddDelayed(checkForUpdates, TimeSpan.FromMinutes(5).TotalMilliseconds);
-                });
-        }
-
-        private void loadNewImage()
-        {
-            cancellationTokenSource?.Cancel();
-            cancellationTokenSource = null;
-            currentImage?.FadeOut(500, Easing.OutQuint).Expire();
-
-            if (string.IsNullOrEmpty(Current.Value?.Image))
-                return;
-
-            LoadComponentAsync(new SystemTitleImage(Current.Value), loaded =>
-            {
-                if (!loaded.SystemTitle.Equals(Current.Value))
-                    loaded.Dispose();
-
-                content.Add(currentImage = loaded);
-            }, (cancellationTokenSource ??= new CancellationTokenSource()).Token);
-        }
-
-        [LongRunningLoad]
-        private partial class SystemTitleImage : CompositeDrawable
-        {
-            public readonly APISystemTitle SystemTitle;
-
-            private Sprite flash = null!;
-
-            public SystemTitleImage(APISystemTitle systemTitle)
-            {
-                SystemTitle = systemTitle;
-            }
-
-            [BackgroundDependencyLoader]
-            private void load(LargeTextureStore textureStore)
-            {
-                Texture? texture = textureStore.Get(SystemTitle.Image);
-                if (texture != null && SystemTitle.Image.Contains(@"@2x"))
-                    texture.ScaleAdjust *= 2;
-
-                AutoSizeAxes = Axes.Both;
-
-                InternalChildren = new Drawable[]
-                {
-                    new Sprite { Texture = texture },
-                    flash = new Sprite
-                    {
-                        Texture = texture,
-                        Blending = BlendingParameters.Additive,
-                    },
-                };
-            }
-
-            protected override void LoadComplete()
-            {
-                base.LoadComplete();
-
-                this.FadeInFromZero(500, Easing.OutQuint);
-                flash.FadeOutFromOne(4000, Easing.OutQuint);
-            }
-
-            public Drawable Flash()
-            {
-                flash.FadeInFromZero(50)
-                     .Then()
-                     .FadeOut(500, Easing.OutQuint);
-
-                return this;
-            }
-        }
-    }
-}
diff --git a/osu.Game/Screens/OnlinePlay/Match/Components/MatchTypePicker.cs b/osu.Game/Screens/OnlinePlay/Match/Components/MatchTypePicker.cs
index 995fce085e..477336e8ea 100644
--- a/osu.Game/Screens/OnlinePlay/Match/Components/MatchTypePicker.cs
+++ b/osu.Game/Screens/OnlinePlay/Match/Components/MatchTypePicker.cs
@@ -4,6 +4,8 @@
 #nullable disable
 
 using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
@@ -78,14 +80,17 @@ namespace osu.Game.Screens.OnlinePlay.Match.Components
                             },
                         },
                     },
-                    new HoverClickSounds(),
+                    new HoverSounds(HoverSampleSet.TabSelect),
                 };
             }
 
+            private Sample selectSample;
+
             [BackgroundDependencyLoader]
-            private void load(OsuColour colours)
+            private void load(OsuColour colours, AudioManager audio)
             {
                 selection.Colour = colours.Yellow;
+                selectSample = audio.Samples.Get(@"UI/tabselect-select");
             }
 
             protected override bool OnHover(HoverEvent e)
@@ -109,6 +114,8 @@ namespace osu.Game.Screens.OnlinePlay.Match.Components
             {
                 selection.FadeOut(transition_duration, Easing.OutQuint);
             }
+
+            protected override void OnActivatedByUser() => selectSample.Play();
         }
     }
 }
diff --git a/osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerTeamResultsScreen.cs b/osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerTeamResultsScreen.cs
index a8c513603c..ab83860ba7 100644
--- a/osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerTeamResultsScreen.cs
+++ b/osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerTeamResultsScreen.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -28,8 +26,8 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
     {
         private readonly SortedDictionary<int, BindableLong> teamScores;
 
-        private Container winnerBackground;
-        private Drawable winnerText;
+        private Container winnerBackground = null!;
+        private Drawable winnerText = null!;
 
         public MultiplayerTeamResultsScreen(ScoreInfo score, long roomId, PlaylistItem playlistItem, SortedDictionary<int, BindableLong> teamScores)
             : base(score, roomId, playlistItem)
@@ -41,7 +39,7 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
         }
 
         [Resolved]
-        private OsuColour colours { get; set; }
+        private OsuColour colours { get; set; } = null!;
 
         [BackgroundDependencyLoader]
         private void load()
diff --git a/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/MultiSpectatorResultsScreen.cs b/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/MultiSpectatorResultsScreen.cs
index 2afc187e40..c240bbea0c 100644
--- a/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/MultiSpectatorResultsScreen.cs
+++ b/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/MultiSpectatorResultsScreen.cs
@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Collections.Generic;
 using osu.Game.Online.API;
@@ -25,8 +23,8 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer.Spectate
             Scheduler.AddDelayed(() => StatisticsPanel.ToggleVisibility(), 1000);
         }
 
-        protected override APIRequest FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback) => null;
+        protected override APIRequest? FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback) => null;
 
-        protected override APIRequest FetchNextPage(int direction, Action<IEnumerable<ScoreInfo>> scoresCallback) => null;
+        protected override APIRequest? FetchNextPage(int direction, Action<IEnumerable<ScoreInfo>> scoresCallback) => null;
     }
 }
diff --git a/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/MultiSpectatorScreen.cs b/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/MultiSpectatorScreen.cs
index e2159f0e3b..cb00763e6b 100644
--- a/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/MultiSpectatorScreen.cs
+++ b/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/MultiSpectatorScreen.cs
@@ -244,10 +244,19 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer.Spectate
             playerArea.LoadScore(spectatorGameplayState.Score);
         });
 
-        protected override void FailGameplay(int userId)
+        protected override void FailGameplay(int userId) => Schedule(() =>
         {
             // We probably want to visualise this in the future.
-        }
+
+            var instance = instances.Single(i => i.UserId == userId);
+            syncManager.RemoveManagedClock(instance.SpectatorPlayerClock);
+        });
+
+        protected override void PassGameplay(int userId) => Schedule(() =>
+        {
+            var instance = instances.Single(i => i.UserId == userId);
+            syncManager.RemoveManagedClock(instance.SpectatorPlayerClock);
+        });
 
         protected override void QuitGameplay(int userId) => Schedule(() =>
         {
diff --git a/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/SpectatorSyncManager.cs b/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/SpectatorSyncManager.cs
index fd61b60fe4..1638102089 100644
--- a/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/SpectatorSyncManager.cs
+++ b/osu.Game/Screens/OnlinePlay/Multiplayer/Spectate/SpectatorSyncManager.cs
@@ -76,6 +76,7 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer.Spectate
         public void RemoveManagedClock(SpectatorPlayerClock clock)
         {
             playerClocks.Remove(clock);
+            Logger.Log($"Removing managed clock from {nameof(SpectatorSyncManager)} ({playerClocks.Count} remain)");
             clock.IsRunning = false;
         }
 
@@ -130,7 +131,7 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer.Spectate
         }
 
         /// <summary>
-        /// Updates the catchup states of all player clocks clocks.
+        /// Updates the catchup states of all player clocks.
         /// </summary>
         private void updatePlayerCatchup()
         {
@@ -176,7 +177,9 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer.Spectate
         /// </summary>
         private void updateMasterState()
         {
-            MasterClockState newState = playerClocks.Any(s => !s.IsCatchingUp) ? MasterClockState.Synchronised : MasterClockState.TooFarAhead;
+            // Clocks are removed as players complete the beatmap.
+            // Once there are no clocks we want to make sure the track plays out to the end.
+            MasterClockState newState = playerClocks.Count == 0 || playerClocks.Any(s => !s.IsCatchingUp) ? MasterClockState.Synchronised : MasterClockState.TooFarAhead;
 
             if (masterState == newState)
                 return;
diff --git a/osu.Game/Screens/OnlinePlay/Playlists/PlaylistsResultsScreen.cs b/osu.Game/Screens/OnlinePlay/Playlists/PlaylistsResultsScreen.cs
index add7aee8cd..fdb83b5ae8 100644
--- a/osu.Game/Screens/OnlinePlay/Playlists/PlaylistsResultsScreen.cs
+++ b/osu.Game/Screens/OnlinePlay/Playlists/PlaylistsResultsScreen.cs
@@ -1,13 +1,10 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
-using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -25,23 +22,23 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
         private readonly long roomId;
         private readonly PlaylistItem playlistItem;
 
-        protected LoadingSpinner LeftSpinner { get; private set; }
-        protected LoadingSpinner CentreSpinner { get; private set; }
-        protected LoadingSpinner RightSpinner { get; private set; }
+        protected LoadingSpinner LeftSpinner { get; private set; } = null!;
+        protected LoadingSpinner CentreSpinner { get; private set; } = null!;
+        protected LoadingSpinner RightSpinner { get; private set; } = null!;
 
-        private MultiplayerScores higherScores;
-        private MultiplayerScores lowerScores;
+        private MultiplayerScores? higherScores;
+        private MultiplayerScores? lowerScores;
 
         [Resolved]
-        private IAPIProvider api { get; set; }
+        private IAPIProvider api { get; set; } = null!;
 
         [Resolved]
-        private ScoreManager scoreManager { get; set; }
+        private ScoreManager scoreManager { get; set; } = null!;
 
         [Resolved]
-        private RulesetStore rulesets { get; set; }
+        private RulesetStore rulesets { get; set; } = null!;
 
-        public PlaylistsResultsScreen([CanBeNull] ScoreInfo score, long roomId, PlaylistItem playlistItem)
+        public PlaylistsResultsScreen(ScoreInfo? score, long roomId, PlaylistItem playlistItem)
             : base(score)
         {
             this.roomId = roomId;
@@ -123,11 +120,11 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
             return userScoreReq;
         }
 
-        protected override APIRequest FetchNextPage(int direction, Action<IEnumerable<ScoreInfo>> scoresCallback)
+        protected override APIRequest? FetchNextPage(int direction, Action<IEnumerable<ScoreInfo>> scoresCallback)
         {
             Debug.Assert(direction == 1 || direction == -1);
 
-            MultiplayerScores pivot = direction == -1 ? higherScores : lowerScores;
+            MultiplayerScores? pivot = direction == -1 ? higherScores : lowerScores;
 
             if (pivot?.Cursor == null)
                 return null;
@@ -147,7 +144,7 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
         /// <param name="scoresCallback">The callback to perform with the resulting scores.</param>
         /// <param name="pivot">An optional score pivot to retrieve scores around. Can be null to retrieve scores from the highest score.</param>
         /// <returns>The indexing <see cref="APIRequest"/>.</returns>
-        private APIRequest createIndexRequest(Action<IEnumerable<ScoreInfo>> scoresCallback, [CanBeNull] MultiplayerScores pivot = null)
+        private APIRequest createIndexRequest(Action<IEnumerable<ScoreInfo>> scoresCallback, MultiplayerScores? pivot = null)
         {
             var indexReq = pivot != null
                 ? new IndexPlaylistScoresRequest(roomId, playlistItem.ID, pivot.Cursor, pivot.Params)
@@ -180,7 +177,7 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
         /// <param name="callback">The callback to invoke with the final <see cref="ScoreInfo"/>s.</param>
         /// <param name="scores">The <see cref="MultiplayerScore"/>s that were retrieved from <see cref="APIRequest"/>s.</param>
         /// <param name="pivot">An optional pivot around which the scores were retrieved.</param>
-        private void performSuccessCallback([NotNull] Action<IEnumerable<ScoreInfo>> callback, [NotNull] List<MultiplayerScore> scores, [CanBeNull] MultiplayerScores pivot = null) => Schedule(() =>
+        private void performSuccessCallback(Action<IEnumerable<ScoreInfo>> callback, List<MultiplayerScore> scores, MultiplayerScores? pivot = null) => Schedule(() =>
         {
             var scoreInfos = scores.Select(s => s.CreateScoreInfo(scoreManager, rulesets, playlistItem, Beatmap.Value.BeatmapInfo)).OrderByTotalScore().ToArray();
 
@@ -201,7 +198,7 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
             hideLoadingSpinners(pivot);
         });
 
-        private void hideLoadingSpinners([CanBeNull] MultiplayerScores pivot = null)
+        private void hideLoadingSpinners(MultiplayerScores? pivot = null)
         {
             CentreSpinner.Hide();
 
@@ -217,7 +214,7 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
         /// <param name="scores">The <see cref="MultiplayerScores"/> to set positions on.</param>
         /// <param name="pivot">The pivot.</param>
         /// <param name="increment">The amount to increment the pivot position by for each <see cref="MultiplayerScore"/> in <paramref name="scores"/>.</param>
-        private void setPositions([NotNull] MultiplayerScores scores, [CanBeNull] MultiplayerScores pivot, int increment)
+        private void setPositions(MultiplayerScores scores, MultiplayerScores? pivot, int increment)
             => setPositions(scores, pivot?.Scores[^1].Position ?? 0, increment);
 
         /// <summary>
@@ -226,7 +223,7 @@ namespace osu.Game.Screens.OnlinePlay.Playlists
         /// <param name="scores">The <see cref="MultiplayerScores"/> to set positions on.</param>
         /// <param name="pivotPosition">The pivot position.</param>
         /// <param name="increment">The amount to increment the pivot position by for each <see cref="MultiplayerScore"/> in <paramref name="scores"/>.</param>
-        private void setPositions([NotNull] MultiplayerScores scores, int pivotPosition, int increment)
+        private void setPositions(MultiplayerScores scores, int pivotPosition, int increment)
         {
             foreach (var s in scores.Scores)
             {
diff --git a/osu.Game/Screens/Play/Break/BlurredIcon.cs b/osu.Game/Screens/Play/Break/BlurredIcon.cs
index 2bf59ea63b..9cd617d3e3 100644
--- a/osu.Game/Screens/Play/Break/BlurredIcon.cs
+++ b/osu.Game/Screens/Play/Break/BlurredIcon.cs
@@ -1,52 +1,16 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using osu.Framework.Allocation;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Sprites;
-using osu.Game.Graphics;
-using osuTK;
 
 namespace osu.Game.Screens.Play.Break
 {
-    public partial class BlurredIcon : BufferedContainer
+    public partial class BlurredIcon : GlowIcon
     {
-        private readonly SpriteIcon icon;
-
-        public IconUsage Icon
-        {
-            set => icon.Icon = value;
-            get => icon.Icon;
-        }
-
-        public override Vector2 Size
-        {
-            set
-            {
-                icon.Size = value;
-                base.Size = value + BlurSigma * 5;
-                ForceRedraw();
-            }
-            get => base.Size;
-        }
-
         public BlurredIcon()
-            : base(cachedFrameBuffer: true)
         {
-            RelativePositionAxes = Axes.X;
-            Child = icon = new SpriteIcon
-            {
-                Origin = Anchor.Centre,
-                Anchor = Anchor.Centre,
-                Shadow = false,
-            };
-        }
-
-        [BackgroundDependencyLoader]
-        private void load(OsuColour colours)
-        {
-            Colour = colours.BlueLighter;
+            EffectBlending = BlendingParameters.Additive;
+            DrawOriginal = false;
         }
     }
 }
diff --git a/osu.Game/Screens/Play/Break/BreakArrows.cs b/osu.Game/Screens/Play/Break/BreakArrows.cs
index 41277c7557..40474a7137 100644
--- a/osu.Game/Screens/Play/Break/BreakArrows.cs
+++ b/osu.Game/Screens/Play/Break/BreakArrows.cs
@@ -18,7 +18,7 @@ namespace osu.Game.Screens.Play.Break
 
         private const int blurred_icon_blur_sigma = 20;
         private const int blurred_icon_size = 130;
-        private const float blurred_icon_final_offset = 0.35f;
+        private const float blurred_icon_final_offset = 0.38f;
         private const float blurred_icon_offscreen_offset = 0.7f;
 
         private readonly GlowIcon leftGlowIcon;
diff --git a/osu.Game/Screens/Play/Break/GlowIcon.cs b/osu.Game/Screens/Play/Break/GlowIcon.cs
index 8e2b9da0ad..a68cfdac42 100644
--- a/osu.Game/Screens/Play/Break/GlowIcon.cs
+++ b/osu.Game/Screens/Play/Break/GlowIcon.cs
@@ -3,64 +3,45 @@
 
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
 using osu.Game.Graphics;
+using osu.Game.Graphics.Sprites;
 using osuTK;
 
 namespace osu.Game.Screens.Play.Break
 {
-    public partial class GlowIcon : Container
+    public partial class GlowIcon : GlowingDrawable
     {
-        private readonly SpriteIcon spriteIcon;
-        private readonly BlurredIcon blurredIcon;
-
-        public override Vector2 Size
-        {
-            get => base.Size;
-            set
-            {
-                blurredIcon.Size = spriteIcon.Size = value;
-                blurredIcon.ForceRedraw();
-            }
-        }
-
-        public Vector2 BlurSigma
-        {
-            get => blurredIcon.BlurSigma;
-            set => blurredIcon.BlurSigma = value;
-        }
+        private SpriteIcon icon = null!;
 
         public IconUsage Icon
         {
-            get => spriteIcon.Icon;
-            set => spriteIcon.Icon = blurredIcon.Icon = value;
+            set => icon.Icon = value;
+            get => icon.Icon;
+        }
+
+        public new Vector2 Size
+        {
+            set => icon.Size = value;
+            get => icon.Size;
         }
 
         public GlowIcon()
         {
             RelativePositionAxes = Axes.X;
-            AutoSizeAxes = Axes.Both;
-            Children = new Drawable[]
-            {
-                blurredIcon = new BlurredIcon
-                {
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                },
-                spriteIcon = new SpriteIcon
-                {
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                    Shadow = false,
-                }
-            };
         }
 
         [BackgroundDependencyLoader]
         private void load(OsuColour colours)
         {
-            blurredIcon.Colour = colours.Blue;
+            GlowColour = colours.BlueLighter;
         }
+
+        protected override Drawable CreateDrawable() => icon = new SpriteIcon
+        {
+            Origin = Anchor.Centre,
+            Anchor = Anchor.Centre,
+            Shadow = false,
+        };
     }
 }
diff --git a/osu.Game/Screens/Play/DelayedResumeOverlay.cs b/osu.Game/Screens/Play/DelayedResumeOverlay.cs
new file mode 100644
index 0000000000..8acb94a5af
--- /dev/null
+++ b/osu.Game/Screens/Play/DelayedResumeOverlay.cs
@@ -0,0 +1,202 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Sample;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Localisation;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Overlays;
+using osuTK;
+
+namespace osu.Game.Screens.Play
+{
+    /// <summary>
+    /// Simple <see cref="ResumeOverlay"/> that resumes after a short delay.
+    /// </summary>
+    public partial class DelayedResumeOverlay : ResumeOverlay
+    {
+        // todo: this shouldn't define its own colour provider, but nothing in DrawableRuleset guarantees this, so let's do it locally for now.
+        // (of note, Player does cache one but any test which uses a DrawableRuleset without Player will fail without this).
+        private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Purple);
+
+        private const float outer_size = 200;
+        private const float inner_size = 150;
+        private const float progress_stroke_width = 7;
+        private const float progress_size = inner_size + progress_stroke_width / 2f;
+
+        private const double countdown_time = 2000;
+
+        private const int total_count = 3;
+
+        protected override LocalisableString Message => string.Empty;
+
+        private int? countdownCount;
+        private double countdownStartTime;
+        private bool countdownComplete;
+
+        private Drawable outerContent = null!;
+        private Container innerContent = null!;
+
+        private Container countdownComponents = null!;
+        private Drawable countdownBackground = null!;
+        private SpriteText countdownText = null!;
+        private CircularProgress countdownProgress = null!;
+
+        private Sample? sampleCountdown;
+
+        public DelayedResumeOverlay()
+        {
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(AudioManager audio)
+        {
+            Add(outerContent = new Circle
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Size = new Vector2(outer_size),
+                Colour = colourProvider.Background6,
+            });
+
+            Add(innerContent = new Container
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                RelativeSizeAxes = Axes.Both,
+                Children = new[]
+                {
+                    countdownBackground = new Circle
+                    {
+                        Anchor = Anchor.Centre,
+                        Origin = Anchor.Centre,
+                        Size = new Vector2(inner_size),
+                        Colour = colourProvider.Background4,
+                    },
+                    countdownComponents = new Container
+                    {
+                        RelativeSizeAxes = Axes.Both,
+                        Children = new Drawable[]
+                        {
+                            countdownProgress = new CircularProgress
+                            {
+                                Anchor = Anchor.Centre,
+                                Origin = Anchor.Centre,
+                                Size = new Vector2(progress_size),
+                                InnerRadius = progress_stroke_width / progress_size,
+                                RoundedCaps = true
+                            },
+                            countdownText = new OsuSpriteText
+                            {
+                                Anchor = Anchor.Centre,
+                                Origin = Anchor.Centre,
+                                UseFullGlyphHeight = false,
+                                AlwaysPresent = true,
+                                Font = OsuFont.Torus.With(size: 70, weight: FontWeight.Light)
+                            }
+                        }
+                    }
+                }
+            });
+
+            sampleCountdown = audio.Samples.Get(@"Gameplay/resume-countdown");
+        }
+
+        protected override void PopIn()
+        {
+            this.FadeIn();
+
+            // The transition effects.
+            outerContent.FadeIn().ScaleTo(Vector2.Zero).Then().ScaleTo(Vector2.One, 200, Easing.OutQuint);
+            innerContent.FadeIn().ScaleTo(Vector2.Zero).Then().ScaleTo(Vector2.One, 400, Easing.OutElasticHalf);
+            countdownComponents.FadeOut().Delay(50).FadeTo(1, 100);
+
+            countdownProgress.Progress = 0;
+
+            // Reset states for various components.
+            countdownBackground.FadeIn();
+            countdownText.FadeIn();
+            countdownText.Text = string.Empty;
+            countdownProgress.FadeIn().ScaleTo(1);
+
+            countdownComplete = false;
+            countdownCount = null;
+            countdownStartTime = Time.Current + 200;
+        }
+
+        protected override void PopOut()
+        {
+            this.Delay(300).FadeOut();
+
+            outerContent.FadeOut();
+            countdownBackground.FadeOut();
+            countdownText.FadeOut();
+
+            if (countdownComplete)
+            {
+                countdownProgress.ScaleTo(2f, 300, Easing.OutQuint);
+                countdownProgress.FadeOut(300, Easing.OutQuint);
+            }
+            else
+                countdownProgress.FadeOut();
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+            updateCountdown();
+        }
+
+        private void updateCountdown()
+        {
+            if (State.Value == Visibility.Hidden || countdownComplete || Time.Current < countdownStartTime)
+                return;
+
+            double amountTimePassed = Math.Clamp((Time.Current - countdownStartTime) / countdown_time, 0, countdown_time);
+            int newCount = Math.Clamp(total_count - (int)Math.Floor(amountTimePassed * total_count), 0, total_count);
+
+            countdownProgress.Progress = amountTimePassed;
+            countdownProgress.InnerRadius = progress_stroke_width / progress_size / countdownProgress.Scale.X;
+
+            Alpha = 0.2f + 0.8f * newCount / total_count;
+
+            if (countdownCount != newCount)
+            {
+                if (newCount > 0)
+                {
+                    countdownText.Text = Math.Max(1, newCount).ToString();
+                    countdownText.ScaleTo(0.25f).Then().ScaleTo(1, 200, Easing.OutQuint);
+                    outerContent.Delay(25).Then().ScaleTo(1.05f, 100).Then().ScaleTo(1f, 200, Easing.Out);
+
+                    countdownBackground.FlashColour(colourProvider.Background3, 400, Easing.Out);
+                }
+
+                var chan = sampleCountdown?.GetChannel();
+
+                if (chan != null)
+                {
+                    chan.Frequency.Value = newCount == 0 ? 0.5f : 1;
+                    chan.Play();
+                }
+            }
+
+            countdownCount = newCount;
+
+            if (countdownCount == 0)
+            {
+                countdownComplete = true;
+                Resume();
+            }
+        }
+    }
+}
diff --git a/osu.Game/Screens/Play/EpilepsyWarning.cs b/osu.Game/Screens/Play/EpilepsyWarning.cs
deleted file mode 100644
index 6316bbdb4e..0000000000
--- a/osu.Game/Screens/Play/EpilepsyWarning.cs
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-#nullable disable
-
-using osu.Framework.Allocation;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Sprites;
-using osu.Game.Graphics;
-using osu.Game.Graphics.Containers;
-using osu.Game.Screens.Backgrounds;
-using osuTK;
-
-namespace osu.Game.Screens.Play
-{
-    public partial class EpilepsyWarning : VisibilityContainer
-    {
-        public const double FADE_DURATION = 250;
-
-        public EpilepsyWarning()
-        {
-            RelativeSizeAxes = Axes.Both;
-            Alpha = 0f;
-        }
-
-        private BackgroundScreenBeatmap dimmableBackground;
-
-        public BackgroundScreenBeatmap DimmableBackground
-        {
-            get => dimmableBackground;
-            set
-            {
-                dimmableBackground = value;
-
-                if (IsLoaded)
-                    updateBackgroundFade();
-            }
-        }
-
-        [BackgroundDependencyLoader]
-        private void load(OsuColour colours)
-        {
-            Children = new Drawable[]
-            {
-                new FillFlowContainer
-                {
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                    RelativeSizeAxes = Axes.X,
-                    AutoSizeAxes = Axes.Y,
-                    Direction = FillDirection.Vertical,
-                    Children = new Drawable[]
-                    {
-                        new SpriteIcon
-                        {
-                            Colour = colours.Yellow,
-                            Anchor = Anchor.Centre,
-                            Origin = Anchor.Centre,
-                            Icon = FontAwesome.Solid.ExclamationTriangle,
-                            Size = new Vector2(50),
-                        },
-                        new OsuTextFlowContainer(s => s.Font = OsuFont.GetFont(size: 25))
-                        {
-                            RelativeSizeAxes = Axes.X,
-                            AutoSizeAxes = Axes.Y,
-                            TextAnchor = Anchor.Centre,
-                            Anchor = Anchor.Centre,
-                            Origin = Anchor.Centre,
-                        }.With(tfc =>
-                        {
-                            tfc.AddText("This beatmap contains scenes with ");
-                            tfc.AddText("rapidly flashing colours", s =>
-                            {
-                                s.Font = s.Font.With(weight: FontWeight.Bold);
-                                s.Colour = colours.Yellow;
-                            });
-                            tfc.AddText(".");
-
-                            tfc.NewParagraph();
-                            tfc.AddText("Please take caution if you are affected by epilepsy.");
-                        }),
-                    }
-                }
-            };
-        }
-
-        protected override void PopIn()
-        {
-            updateBackgroundFade();
-
-            this.FadeIn(FADE_DURATION, Easing.OutQuint);
-        }
-
-        private void updateBackgroundFade()
-        {
-            DimmableBackground?.FadeColour(OsuColour.Gray(0.5f), FADE_DURATION, Easing.OutQuint);
-        }
-
-        protected override void PopOut() => this.FadeOut(FADE_DURATION);
-    }
-}
diff --git a/osu.Game/Screens/Play/HUD/HitErrorMeters/BarHitErrorMeter.cs b/osu.Game/Screens/Play/HUD/HitErrorMeters/BarHitErrorMeter.cs
index 443863fb2f..a71a46ec2a 100644
--- a/osu.Game/Screens/Play/HUD/HitErrorMeters/BarHitErrorMeter.cs
+++ b/osu.Game/Screens/Play/HUD/HitErrorMeters/BarHitErrorMeter.cs
@@ -303,13 +303,13 @@ namespace osu.Game.Screens.Play.HUD.HitErrorMeters
                     labelEarly.Child = new SpriteIcon
                     {
                         Size = new Vector2(icon_size),
-                        Icon = FontAwesome.Solid.ShippingFast,
+                        Icon = OsuIcon.Hare
                     };
 
                     labelLate.Child = new SpriteIcon
                     {
                         Size = new Vector2(icon_size),
-                        Icon = FontAwesome.Solid.Bicycle,
+                        Icon = OsuIcon.Tortoise
                     };
 
                     break;
diff --git a/osu.Game/Screens/Play/MasterGameplayClockContainer.cs b/osu.Game/Screens/Play/MasterGameplayClockContainer.cs
index 93bdcb1cab..b2f0ae5561 100644
--- a/osu.Game/Screens/Play/MasterGameplayClockContainer.cs
+++ b/osu.Game/Screens/Play/MasterGameplayClockContainer.cs
@@ -124,7 +124,7 @@ namespace osu.Game.Screens.Play
 
             double skipTarget = skipTargetTime - MINIMUM_SKIP_TIME;
 
-            if (GameplayClock.CurrentTime < 0 && skipTarget > 6000)
+            if (StartTime < -10000 && GameplayClock.CurrentTime < 0 && skipTarget > 6000)
                 // double skip exception for storyboards with very long intros
                 skipTarget = 0;
 
diff --git a/osu.Game/Screens/Play/Player.cs b/osu.Game/Screens/Play/Player.cs
index 4fcc52bc5d..42ff1d74f3 100644
--- a/osu.Game/Screens/Play/Player.cs
+++ b/osu.Game/Screens/Play/Player.cs
@@ -101,6 +101,11 @@ namespace osu.Game.Screens.Play
         /// </summary>
         public IBindable<bool> ShowingOverlayComponents = new Bindable<bool>();
 
+        // Should match PlayerLoader for consistency. Cached here for the rare case we push a Player
+        // without the loading screen (one such usage is the skin editor's scene library).
+        [Cached]
+        private OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Purple);
+
         [Resolved]
         private ScoreManager scoreManager { get; set; }
 
@@ -1200,6 +1205,7 @@ namespace osu.Game.Screens.Play
             var importableScore = score.ScoreInfo.DeepClone();
 
             var imported = scoreManager.Import(importableScore, replayReader);
+            Debug.Assert(imported != null);
 
             imported.PerformRead(s =>
             {
diff --git a/osu.Game/Screens/Play/PlayerLoader.cs b/osu.Game/Screens/Play/PlayerLoader.cs
index aa730a8e0f..4f7e21dddf 100644
--- a/osu.Game/Screens/Play/PlayerLoader.cs
+++ b/osu.Game/Screens/Play/PlayerLoader.cs
@@ -18,6 +18,7 @@ using osu.Framework.Threading;
 using osu.Framework.Utils;
 using osu.Game.Audio;
 using osu.Game.Audio.Effects;
+using osu.Game.Beatmaps;
 using osu.Game.Configuration;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
@@ -42,7 +43,7 @@ namespace osu.Game.Screens.Play
 
         protected const double CONTENT_OUT_DURATION = 300;
 
-        protected virtual double PlayerPushDelay => 1800;
+        protected virtual double PlayerPushDelay => 1800 + disclaimers.Count * 500;
 
         public override bool HideOverlaysOnEnter => hideOverlays;
 
@@ -71,6 +72,7 @@ namespace osu.Game.Screens.Play
 
         protected Task? DisposalTask { get; private set; }
 
+        private FillFlowContainer disclaimers = null!;
         private OsuScrollContainer settingsScroll = null!;
 
         private Bindable<bool> showStoryboards = null!;
@@ -108,8 +110,8 @@ namespace osu.Game.Screens.Play
             && ReadyForGameplay;
 
         protected virtual bool ReadyForGameplay =>
-            // not ready if the user is hovering one of the panes, unless they are idle.
-            (IsHovered || idleTracker.IsIdle.Value)
+            // not ready if the user is hovering one of the panes (logo is excluded), unless they are idle.
+            (IsHovered || osuLogo?.IsHovered == true || idleTracker.IsIdle.Value)
             // not ready if the user is dragging a slider or otherwise.
             && inputManager.DraggedDrawable == null
             // not ready if a focused overlay is visible, like settings.
@@ -137,7 +139,7 @@ namespace osu.Game.Screens.Play
 
         private ScheduledDelegate? scheduledPushPlayer;
 
-        private EpilepsyWarning? epilepsyWarning;
+        private PlayerLoaderDisclaimer? epilepsyWarning;
 
         private bool quickRestart;
 
@@ -188,6 +190,18 @@ namespace osu.Game.Screens.Play
                         Origin = Anchor.Centre,
                     },
                 }),
+                disclaimers = new FillFlowContainer
+                {
+                    Anchor = Anchor.TopLeft,
+                    Origin = Anchor.TopLeft,
+                    Width = SettingsToolboxGroup.CONTAINER_WIDTH + padding * 2,
+                    AutoSizeAxes = Axes.Y,
+                    AutoSizeDuration = 250,
+                    AutoSizeEasing = Easing.OutQuint,
+                    Direction = FillDirection.Vertical,
+                    Padding = new MarginPadding(padding),
+                    Spacing = new Vector2(20),
+                },
                 settingsScroll = new OsuScrollContainer
                 {
                     Anchor = Anchor.TopRight,
@@ -216,11 +230,18 @@ namespace osu.Game.Screens.Play
 
             if (Beatmap.Value.BeatmapInfo.EpilepsyWarning)
             {
-                AddInternal(epilepsyWarning = new EpilepsyWarning
-                {
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                });
+                disclaimers.Add(epilepsyWarning = new PlayerLoaderDisclaimer(PlayerLoaderStrings.EpilepsyWarningTitle, PlayerLoaderStrings.EpilepsyWarningContent));
+            }
+
+            switch (Beatmap.Value.BeatmapInfo.Status)
+            {
+                case BeatmapOnlineStatus.Loved:
+                    disclaimers.Add(new PlayerLoaderDisclaimer(PlayerLoaderStrings.LovedBeatmapDisclaimerTitle, PlayerLoaderStrings.LovedBeatmapDisclaimerContent));
+                    break;
+
+                case BeatmapOnlineStatus.Qualified:
+                    disclaimers.Add(new PlayerLoaderDisclaimer(PlayerLoaderStrings.QualifiedBeatmapDisclaimerTitle, PlayerLoaderStrings.QualifiedBeatmapDisclaimerContent));
+                    break;
             }
         }
 
@@ -229,6 +250,9 @@ namespace osu.Game.Screens.Play
             base.LoadComplete();
 
             inputManager = GetContainingInputManager();
+
+            showStoryboards.BindValueChanged(val => epilepsyWarning?.FadeTo(val.NewValue ? 1 : 0, 250, Easing.OutQuint), true);
+            epilepsyWarning?.FinishTransforms(true);
         }
 
         #region Screen handling
@@ -237,22 +261,18 @@ namespace osu.Game.Screens.Play
         {
             base.OnEntering(e);
 
-            ApplyToBackground(b =>
-            {
-                if (epilepsyWarning != null)
-                    epilepsyWarning.DimmableBackground = b;
-            });
-
             Beatmap.Value.Track.AddAdjustment(AdjustableProperty.Volume, volumeAdjustment);
 
-            // Start off-screen.
+            // Start side content off-screen.
+            disclaimers.MoveToX(-disclaimers.DrawWidth);
             settingsScroll.MoveToX(settingsScroll.DrawWidth);
 
             content.ScaleTo(0.7f);
 
-            contentIn();
+            const double metadata_delay = 500;
 
-            MetadataInfo.Delay(750).FadeIn(500, Easing.OutQuint);
+            MetadataInfo.Delay(metadata_delay).FadeIn(500, Easing.OutQuint);
+            contentIn(metadata_delay + 250);
 
             // after an initial delay, start the debounced load check.
             // this will continue to execute even after resuming back on restart.
@@ -301,9 +321,6 @@ namespace osu.Game.Screens.Play
             cancelLoad();
             ContentOut();
 
-            // If the load sequence was interrupted, the epilepsy warning may already be displayed (or in the process of being displayed).
-            epilepsyWarning?.Hide();
-
             // Ensure the screen doesn't expire until all the outwards fade operations have completed.
             this.Delay(CONTENT_OUT_DURATION).FadeOut();
 
@@ -318,10 +335,14 @@ namespace osu.Game.Screens.Play
             return base.OnExiting(e);
         }
 
+        private OsuLogo? osuLogo;
+
         protected override void LogoArriving(OsuLogo logo, bool resuming)
         {
             base.LogoArriving(logo, resuming);
 
+            osuLogo = logo;
+
             const double duration = 300;
 
             if (!resuming) logo.MoveTo(new Vector2(0.5f), duration, Easing.OutQuint);
@@ -333,13 +354,14 @@ namespace osu.Game.Screens.Play
             {
                 if (this.IsCurrentScreen())
                     content.StartTracking(logo, resuming ? 0 : 500, Easing.InOutExpo);
-            }, resuming ? 0 : 500);
+            }, resuming ? 0 : 250);
         }
 
         protected override void LogoExiting(OsuLogo logo)
         {
             base.LogoExiting(logo);
             content.StopTracking();
+            osuLogo = null;
         }
 
         protected override void LogoSuspending(OsuLogo logo)
@@ -350,6 +372,8 @@ namespace osu.Game.Screens.Play
             logo
                 .FadeOut(CONTENT_OUT_DURATION / 2, Easing.OutQuint)
                 .ScaleTo(logo.Scale * 0.8f, CONTENT_OUT_DURATION * 2, Easing.OutQuint);
+
+            osuLogo = null;
         }
 
         #endregion
@@ -426,15 +450,21 @@ namespace osu.Game.Screens.Play
             this.MakeCurrent();
         }
 
-        private void contentIn()
+        private void contentIn(double delayBeforeSideDisplays = 0)
         {
             MetadataInfo.Loading = true;
 
             content.FadeInFromZero(500, Easing.OutQuint);
             content.ScaleTo(1, 650, Easing.OutQuint).Then().Schedule(prepareNewPlayer);
 
-            settingsScroll.FadeInFromZero(500, Easing.Out)
-                          .MoveToX(0, 500, Easing.OutQuint);
+            using (BeginDelayedSequence(delayBeforeSideDisplays))
+            {
+                settingsScroll.FadeInFromZero(500, Easing.Out)
+                              .MoveToX(0, 500, Easing.OutQuint);
+
+                disclaimers.FadeInFromZero(500, Easing.Out)
+                           .MoveToX(0, 500, Easing.OutQuint);
+            }
 
             AddRangeInternal(new[]
             {
@@ -466,6 +496,8 @@ namespace osu.Game.Screens.Play
                        lowPassFilter = null;
                    });
 
+            disclaimers.FadeOut(CONTENT_OUT_DURATION, Easing.Out)
+                       .MoveToX(-disclaimers.DrawWidth, CONTENT_OUT_DURATION * 2, Easing.OutQuint);
             settingsScroll.FadeOut(CONTENT_OUT_DURATION, Easing.OutQuint)
                           .MoveToX(settingsScroll.DrawWidth, CONTENT_OUT_DURATION * 2, Easing.OutQuint);
 
@@ -503,33 +535,8 @@ namespace osu.Game.Screens.Play
 
                 TransformSequence<PlayerLoader> pushSequence = this.Delay(0);
 
-                // only show if the warning was created (i.e. the beatmap needs it)
-                // and this is not a restart of the map (the warning expires after first load).
-                //
-                // note the late check of storyboard enable as the user may have just changed it
-                // from the settings on the loader screen.
-                if (epilepsyWarning?.IsAlive == true && showStoryboards.Value)
-                {
-                    const double epilepsy_display_length = 3000;
-
-                    pushSequence
-                        .Delay(CONTENT_OUT_DURATION)
-                        .Schedule(() => epilepsyWarning.State.Value = Visibility.Visible)
-                        .TransformBindableTo(volumeAdjustment, 0.25, EpilepsyWarning.FADE_DURATION, Easing.OutQuint)
-                        .Delay(epilepsy_display_length)
-                        .Schedule(() =>
-                        {
-                            epilepsyWarning.Hide();
-                            epilepsyWarning.Expire();
-                        })
-                        .Delay(EpilepsyWarning.FADE_DURATION);
-                }
-                else
-                {
-                    // This goes hand-in-hand with the restoration of low pass filter in contentOut().
-                    this.TransformBindableTo(volumeAdjustment, 0, CONTENT_OUT_DURATION, Easing.OutCubic);
-                    epilepsyWarning?.Expire();
-                }
+                // This goes hand-in-hand with the restoration of low pass filter in contentOut().
+                this.TransformBindableTo(volumeAdjustment, 0, CONTENT_OUT_DURATION, Easing.OutCubic);
 
                 pushSequence.Schedule(() =>
                 {
diff --git a/osu.Game/Screens/Play/PlayerLoaderDisclaimer.cs b/osu.Game/Screens/Play/PlayerLoaderDisclaimer.cs
new file mode 100644
index 0000000000..592af166ba
--- /dev/null
+++ b/osu.Game/Screens/Play/PlayerLoaderDisclaimer.cs
@@ -0,0 +1,107 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Input.Events;
+using osu.Framework.Localisation;
+using osu.Game.Graphics;
+using osu.Game.Overlays;
+using osuTK;
+
+namespace osu.Game.Screens.Play
+{
+    public partial class PlayerLoaderDisclaimer : CompositeDrawable
+    {
+        private readonly LocalisableString title;
+        private readonly LocalisableString content;
+
+        private Box background = null!;
+
+        public PlayerLoaderDisclaimer(LocalisableString title, LocalisableString content)
+        {
+            this.title = title;
+            this.content = content;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours, OverlayColourProvider colourProvider)
+        {
+            RelativeSizeAxes = Axes.X;
+            AutoSizeAxes = Axes.Y;
+            Masking = true;
+            CornerRadius = 5;
+
+            InternalChildren = new Drawable[]
+            {
+                background = new Box
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Colour = colourProvider.Background4,
+                    Alpha = 0.1f,
+                },
+                new Container
+                {
+                    RelativeSizeAxes = Axes.X,
+                    AutoSizeAxes = Axes.Y,
+                    Padding = new MarginPadding(10),
+                    Children = new Drawable[]
+                    {
+                        new Circle
+                        {
+                            Width = 7,
+                            Height = 15,
+                            Margin = new MarginPadding { Top = 2 },
+                            Colour = colours.Orange1,
+                        },
+                        new FillFlowContainer
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y,
+                            Padding = new MarginPadding { Left = 12 },
+                            Direction = FillDirection.Vertical,
+                            Spacing = new Vector2(0, 2),
+                            Children = new[]
+                            {
+                                new TextFlowContainer(t => t.Font = OsuFont.GetFont(weight: FontWeight.Bold, size: 17))
+                                {
+                                    RelativeSizeAxes = Axes.X,
+                                    AutoSizeAxes = Axes.Y,
+                                    Text = title,
+                                },
+                                new TextFlowContainer(t => t.Font = OsuFont.GetFont(size: 16))
+                                {
+                                    RelativeSizeAxes = Axes.X,
+                                    AutoSizeAxes = Axes.Y,
+                                    Text = content,
+                                }
+                            }
+                        }
+                    }
+                }
+            };
+        }
+
+        protected override bool OnHover(HoverEvent e)
+        {
+            updateFadeState();
+
+            // handle hover so that users can hover the disclaimer to delay load if they want to read it.
+            return true;
+        }
+
+        protected override void OnHoverLost(HoverLostEvent e)
+        {
+            updateFadeState();
+            base.OnHoverLost(e);
+        }
+
+        private void updateFadeState()
+        {
+            // Matches SettingsToolboxGroup
+            background.FadeTo(IsHovered ? 1 : 0.1f, 500, Easing.OutQuint);
+        }
+    }
+}
diff --git a/osu.Game/Screens/Play/PlayerSettings/PlayerSliderBar.cs b/osu.Game/Screens/Play/PlayerSettings/PlayerSliderBar.cs
index 88b778fafb..1fc1155c0b 100644
--- a/osu.Game/Screens/Play/PlayerSettings/PlayerSliderBar.cs
+++ b/osu.Game/Screens/Play/PlayerSettings/PlayerSliderBar.cs
@@ -1,7 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System;
+using System.Numerics;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Game.Graphics;
@@ -11,7 +11,7 @@ using osu.Game.Overlays.Settings;
 namespace osu.Game.Screens.Play.PlayerSettings
 {
     public partial class PlayerSliderBar<T> : SettingsSlider<T>
-        where T : struct, IEquatable<T>, IComparable<T>, IConvertible
+        where T : struct, INumber<T>, IMinMaxValue<T>
     {
         public RoundedSliderBar<T> Bar => (RoundedSliderBar<T>)Control;
 
diff --git a/osu.Game/Screens/Play/ResumeOverlay.cs b/osu.Game/Screens/Play/ResumeOverlay.cs
index fae406bd6b..a33dd79888 100644
--- a/osu.Game/Screens/Play/ResumeOverlay.cs
+++ b/osu.Game/Screens/Play/ResumeOverlay.cs
@@ -11,6 +11,7 @@ using osu.Framework.Graphics.Cursor;
 using osu.Framework.Localisation;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Sprites;
+using osu.Game.Rulesets.UI;
 using osuTK;
 using osuTK.Graphics;
 
@@ -21,7 +22,7 @@ namespace osu.Game.Screens.Play
     /// </summary>
     public abstract partial class ResumeOverlay : VisibilityContainer
     {
-        public CursorContainer GameplayCursor { get; set; }
+        public GameplayCursorContainer GameplayCursor { get; set; }
 
         /// <summary>
         /// The action to be performed to complete resuming.
diff --git a/osu.Game/Screens/Play/SaveFailedScoreButton.cs b/osu.Game/Screens/Play/SaveFailedScoreButton.cs
index ef27aac1b9..4f665b87e8 100644
--- a/osu.Game/Screens/Play/SaveFailedScoreButton.cs
+++ b/osu.Game/Screens/Play/SaveFailedScoreButton.cs
@@ -137,7 +137,7 @@ namespace osu.Game.Screens.Play
         {
             if (state.NewValue != DownloadState.LocallyAvailable) return;
 
-            scoreManager.Export(importedScore);
+            if (importedScore != null) scoreManager.Export(importedScore);
 
             this.state.ValueChanged -= exportWhenReady;
         }
diff --git a/osu.Game/Screens/Play/SubmittingPlayer.cs b/osu.Game/Screens/Play/SubmittingPlayer.cs
index 62226c46dd..6c5f7fab9e 100644
--- a/osu.Game/Screens/Play/SubmittingPlayer.cs
+++ b/osu.Game/Screens/Play/SubmittingPlayer.cs
@@ -152,6 +152,10 @@ namespace osu.Game.Screens.Play
                                 Logger.Log($"Please ensure that you are using the latest version of the official game releases.\n\n{whatWillHappen}", level: LogLevel.Important);
                                 break;
 
+                            case @"invalid beatmap_hash":
+                                Logger.Log($"This beatmap does not match the online version. Please update or redownload it.\n\n{whatWillHappen}", level: LogLevel.Important);
+                                break;
+
                             case @"expired token":
                                 Logger.Log($"Your system clock is set incorrectly. Please check your system time, date and timezone.\n\n{whatWillHappen}", level: LogLevel.Important);
                                 break;
diff --git a/osu.Game/Screens/Ranking/Expanded/Statistics/PerformanceStatistic.cs b/osu.Game/Screens/Ranking/Expanded/Statistics/PerformanceStatistic.cs
index 22c1e26d43..8366f8d7ef 100644
--- a/osu.Game/Screens/Ranking/Expanded/Statistics/PerformanceStatistic.cs
+++ b/osu.Game/Screens/Ranking/Expanded/Statistics/PerformanceStatistic.cs
@@ -4,20 +4,28 @@
 #nullable disable
 
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Cursor;
+using osu.Framework.Localisation;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Resources.Localisation.Web;
 using osu.Game.Scoring;
+using osu.Game.Localisation;
+using osu.Game.Rulesets.Mods;
 
 namespace osu.Game.Screens.Ranking.Expanded.Statistics
 {
-    public partial class PerformanceStatistic : StatisticDisplay
+    public partial class PerformanceStatistic : StatisticDisplay, IHasTooltip
     {
+        public LocalisableString TooltipText { get; private set; }
+
         private readonly ScoreInfo score;
 
         private readonly Bindable<int> performance = new Bindable<int>();
@@ -37,7 +45,7 @@ namespace osu.Game.Screens.Ranking.Expanded.Statistics
         {
             if (score.PP.HasValue)
             {
-                setPerformanceValue(score.PP.Value);
+                setPerformanceValue(score, score.PP.Value);
             }
             else
             {
@@ -52,15 +60,43 @@ namespace osu.Game.Screens.Ranking.Expanded.Statistics
 
                     var result = await performanceCalculator.CalculateAsync(score, attributes.Value.Attributes, cancellationToken ?? default).ConfigureAwait(false);
 
-                    Schedule(() => setPerformanceValue(result.Total));
+                    Schedule(() => setPerformanceValue(score, result.Total));
                 }, cancellationToken ?? default);
             }
         }
 
-        private void setPerformanceValue(double? pp)
+        private void setPerformanceValue(ScoreInfo scoreInfo, double? pp)
         {
             if (pp.HasValue)
+            {
                 performance.Value = (int)Math.Round(pp.Value, MidpointRounding.AwayFromZero);
+
+                if (!scoreInfo.BeatmapInfo!.Status.GrantsPerformancePoints())
+                {
+                    Alpha = 0.5f;
+                    TooltipText = ResultsScreenStrings.NoPPForUnrankedBeatmaps;
+                }
+                else if (hasUnrankedMods(scoreInfo))
+                {
+                    Alpha = 0.5f;
+                    TooltipText = ResultsScreenStrings.NoPPForUnrankedMods;
+                }
+                else
+                {
+                    Alpha = 1f;
+                    TooltipText = default;
+                }
+            }
+        }
+
+        private static bool hasUnrankedMods(ScoreInfo scoreInfo)
+        {
+            IEnumerable<Mod> modsToCheck = scoreInfo.Mods;
+
+            if (scoreInfo.IsLegacyScore)
+                modsToCheck = modsToCheck.Where(m => m is not ModClassic);
+
+            return modsToCheck.Any(m => !m.Ranked);
         }
 
         public override void Appear()
diff --git a/osu.Game/Screens/Ranking/ResultsScreen.cs b/osu.Game/Screens/Ranking/ResultsScreen.cs
index e579c3fe51..1c3518909d 100644
--- a/osu.Game/Screens/Ranking/ResultsScreen.cs
+++ b/osu.Game/Screens/Ranking/ResultsScreen.cs
@@ -1,12 +1,9 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Audio;
 using osu.Framework.Audio.Sample;
@@ -45,25 +42,24 @@ namespace osu.Game.Screens.Ranking
 
         protected override OverlayActivation InitialOverlayActivationMode => OverlayActivation.UserTriggered;
 
-        public readonly Bindable<ScoreInfo> SelectedScore = new Bindable<ScoreInfo>();
+        public readonly Bindable<ScoreInfo?> SelectedScore = new Bindable<ScoreInfo?>();
 
-        [CanBeNull]
-        public readonly ScoreInfo Score;
+        public readonly ScoreInfo? Score;
 
-        protected ScorePanelList ScorePanelList { get; private set; }
+        protected ScorePanelList ScorePanelList { get; private set; } = null!;
 
-        protected VerticalScrollContainer VerticalScrollContent { get; private set; }
-
-        [Resolved(CanBeNull = true)]
-        private Player player { get; set; }
+        protected VerticalScrollContainer VerticalScrollContent { get; private set; } = null!;
 
         [Resolved]
-        private IAPIProvider api { get; set; }
+        private Player? player { get; set; }
 
-        protected StatisticsPanel StatisticsPanel { get; private set; }
+        [Resolved]
+        private IAPIProvider api { get; set; } = null!;
 
-        private Drawable bottomPanel;
-        private Container<ScorePanel> detachedPanelContainer;
+        protected StatisticsPanel StatisticsPanel { get; private set; } = null!;
+
+        private Drawable bottomPanel = null!;
+        private Container<ScorePanel> detachedPanelContainer = null!;
 
         private bool lastFetchCompleted;
 
@@ -84,9 +80,9 @@ namespace osu.Game.Screens.Ranking
         /// </summary>
         public bool ShowUserStatistics { get; init; }
 
-        private Sample popInSample;
+        private Sample? popInSample;
 
-        protected ResultsScreen([CanBeNull] ScoreInfo score)
+        protected ResultsScreen(ScoreInfo? score)
         {
             Score = score;
 
@@ -182,11 +178,11 @@ namespace osu.Game.Screens.Ranking
                 Scheduler.AddDelayed(() => OverlayActivationMode.Value = OverlayActivation.All, shouldFlair ? AccuracyCircle.TOTAL_DURATION + 1000 : 0);
             }
 
-            if (AllowWatchingReplay)
+            if (SelectedScore.Value != null && AllowWatchingReplay)
             {
                 buttons.Add(new ReplayDownloadButton(SelectedScore.Value)
                 {
-                    Score = { BindTarget = SelectedScore },
+                    Score = { BindTarget = SelectedScore! },
                     Width = 300
                 });
             }
@@ -225,7 +221,7 @@ namespace osu.Game.Screens.Ranking
 
             if (lastFetchCompleted)
             {
-                APIRequest nextPageRequest = null;
+                APIRequest? nextPageRequest = null;
 
                 if (ScorePanelList.IsScrolledToStart)
                     nextPageRequest = FetchNextPage(-1, fetchScoresCallback);
@@ -245,7 +241,7 @@ namespace osu.Game.Screens.Ranking
         /// </summary>
         /// <param name="scoresCallback">A callback which should be called when fetching is completed. Scheduling is not required.</param>
         /// <returns>An <see cref="APIRequest"/> responsible for the fetch operation. This will be queued and performed automatically.</returns>
-        protected virtual APIRequest FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback) => null;
+        protected virtual APIRequest? FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback) => null;
 
         /// <summary>
         /// Performs a fetch of the next page of scores. This is invoked every frame until a non-null <see cref="APIRequest"/> is returned.
@@ -253,7 +249,7 @@ namespace osu.Game.Screens.Ranking
         /// <param name="direction">The fetch direction. -1 to fetch scores greater than the current start of the list, and 1 to fetch scores lower than the current end of the list.</param>
         /// <param name="scoresCallback">A callback which should be called when fetching is completed. Scheduling is not required.</param>
         /// <returns>An <see cref="APIRequest"/> responsible for the fetch operation. This will be queued and performed automatically.</returns>
-        protected virtual APIRequest FetchNextPage(int direction, Action<IEnumerable<ScoreInfo>> scoresCallback) => null;
+        protected virtual APIRequest? FetchNextPage(int direction, Action<IEnumerable<ScoreInfo>> scoresCallback) => null;
 
         /// <summary>
         /// Creates the <see cref="Statistics.StatisticsPanel"/> to be used to display extended information about scores.
@@ -327,7 +323,7 @@ namespace osu.Game.Screens.Ranking
                 panel.Alpha = 0;
         }
 
-        private ScorePanel detachedPanel;
+        private ScorePanel? detachedPanel;
 
         private void onStatisticsStateChanged(ValueChangedEvent<Visibility> state)
         {
@@ -390,6 +386,15 @@ namespace osu.Game.Screens.Ranking
 
             switch (e.Action)
             {
+                case GlobalAction.QuickExit:
+                    if (this.IsCurrentScreen())
+                    {
+                        this.Exit();
+                        return true;
+                    }
+
+                    break;
+
                 case GlobalAction.Select:
                     StatisticsPanel.ToggleVisibility();
                     return true;
diff --git a/osu.Game/Screens/Ranking/SoloResultsScreen.cs b/osu.Game/Screens/Ranking/SoloResultsScreen.cs
index ee0251b5ac..33b4bf976b 100644
--- a/osu.Game/Screens/Ranking/SoloResultsScreen.cs
+++ b/osu.Game/Screens/Ranking/SoloResultsScreen.cs
@@ -27,7 +27,7 @@ namespace osu.Game.Screens.Ranking
         {
         }
 
-        protected override APIRequest? FetchScores(Action<IEnumerable<ScoreInfo>>? scoresCallback)
+        protected override APIRequest? FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback)
         {
             Debug.Assert(Score != null);
 
@@ -35,7 +35,7 @@ namespace osu.Game.Screens.Ranking
                 return null;
 
             getScoreRequest = new GetScoresRequest(Score.BeatmapInfo, Score.Ruleset);
-            getScoreRequest.Success += r => scoresCallback?.Invoke(r.Scores.Where(s => !s.MatchesOnlineID(Score)).Select(s => s.ToScoreInfo(rulesets, Beatmap.Value.BeatmapInfo)));
+            getScoreRequest.Success += r => scoresCallback.Invoke(r.Scores.Where(s => !s.MatchesOnlineID(Score)).Select(s => s.ToScoreInfo(rulesets, Beatmap.Value.BeatmapInfo)));
             return getScoreRequest;
         }
 
diff --git a/osu.Game/Screens/Ranking/Statistics/HitEventTimingDistributionGraph.cs b/osu.Game/Screens/Ranking/Statistics/HitEventTimingDistributionGraph.cs
index 1260ec2339..47807a8346 100644
--- a/osu.Game/Screens/Ranking/Statistics/HitEventTimingDistributionGraph.cs
+++ b/osu.Game/Screens/Ranking/Statistics/HitEventTimingDistributionGraph.cs
@@ -59,7 +59,7 @@ namespace osu.Game.Screens.Ranking.Statistics
         /// <param name="hitEvents">The <see cref="HitEvent"/>s to display the timing distribution of.</param>
         public HitEventTimingDistributionGraph(IReadOnlyList<HitEvent> hitEvents)
         {
-            this.hitEvents = hitEvents.Where(e => !(e.HitObject.HitWindows is HitWindows.EmptyHitWindows) && e.Result.IsHit()).ToList();
+            this.hitEvents = hitEvents.Where(e => !(e.HitObject.HitWindows is HitWindows.EmptyHitWindows) && e.Result.IsBasic() && e.Result.IsHit()).ToList();
             bins = Enumerable.Range(0, total_timing_distribution_bins).Select(_ => new Dictionary<HitResult, int>()).ToArray<IDictionary<HitResult, int>>();
         }
 
diff --git a/osu.Game/Screens/Select/Carousel/CarouselBeatmap.cs b/osu.Game/Screens/Select/Carousel/CarouselBeatmap.cs
index 43461a48bb..8f38ae710c 100644
--- a/osu.Game/Screens/Select/Carousel/CarouselBeatmap.cs
+++ b/osu.Game/Screens/Select/Carousel/CarouselBeatmap.cs
@@ -85,7 +85,7 @@ namespace osu.Game.Screens.Select.Carousel
 
             match &= criteria.CollectionBeatmapMD5Hashes?.Contains(BeatmapInfo.MD5Hash) ?? true;
             if (match && criteria.RulesetCriteria != null)
-                match &= criteria.RulesetCriteria.Matches(BeatmapInfo);
+                match &= criteria.RulesetCriteria.Matches(BeatmapInfo, criteria);
 
             return match;
         }
diff --git a/osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs b/osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs
index 43c9c621e8..7e15699804 100644
--- a/osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs
+++ b/osu.Game/Screens/Select/Carousel/CarouselBeatmapSet.cs
@@ -69,6 +69,8 @@ namespace osu.Game.Screens.Select.Carousel
                 default:
                 case SortMode.Artist:
                     comparison = OrdinalSortByCaseStringComparer.DEFAULT.Compare(BeatmapSet.Metadata.Artist, otherSet.BeatmapSet.Metadata.Artist);
+                    if (comparison == 0)
+                        goto case SortMode.Title;
                     break;
 
                 case SortMode.Title:
diff --git a/osu.Game/Screens/Select/Carousel/DrawableCarouselBeatmap.cs b/osu.Game/Screens/Select/Carousel/DrawableCarouselBeatmap.cs
index 01e58d4ab2..f725d98342 100644
--- a/osu.Game/Screens/Select/Carousel/DrawableCarouselBeatmap.cs
+++ b/osu.Game/Screens/Select/Carousel/DrawableCarouselBeatmap.cs
@@ -28,6 +28,7 @@ using osu.Game.Graphics.UserInterface;
 using osu.Game.Overlays;
 using osu.Game.Resources.Localisation.Web;
 using osu.Game.Rulesets;
+using osu.Game.Rulesets.Mods;
 using osuTK;
 using osuTK.Graphics;
 
@@ -75,6 +76,9 @@ namespace osu.Game.Screens.Select.Carousel
         [Resolved]
         private IBindable<RulesetInfo> ruleset { get; set; } = null!;
 
+        [Resolved]
+        private IBindable<IReadOnlyList<Mod>> mods { get; set; } = null!;
+
         private IBindable<StarDifficulty?> starDifficultyBindable = null!;
         private CancellationTokenSource? starDifficultyCancellationSource;
 
@@ -185,6 +189,7 @@ namespace osu.Game.Screens.Select.Carousel
             base.LoadComplete();
 
             ruleset.BindValueChanged(_ => updateKeyCount());
+            mods.BindValueChanged(_ => updateKeyCount());
         }
 
         protected override void Selected()
@@ -255,7 +260,7 @@ namespace osu.Game.Screens.Select.Carousel
                 ILegacyRuleset legacyRuleset = (ILegacyRuleset)ruleset.Value.CreateInstance();
 
                 keyCountText.Alpha = 1;
-                keyCountText.Text = $"[{legacyRuleset.GetKeyCount(beatmapInfo)}K]";
+                keyCountText.Text = $"[{legacyRuleset.GetKeyCount(beatmapInfo, mods.Value)}K]";
             }
             else
                 keyCountText.Alpha = 0;
diff --git a/osu.Game/Screens/Select/Details/AdvancedStats.cs b/osu.Game/Screens/Select/Details/AdvancedStats.cs
index 1aba977f44..cb820f4da9 100644
--- a/osu.Game/Screens/Select/Details/AdvancedStats.cs
+++ b/osu.Game/Screens/Select/Details/AdvancedStats.cs
@@ -199,7 +199,7 @@ namespace osu.Game.Screens.Select.Details
                     // For the time being, the key count is static no matter what, because:
                     // a) The method doesn't have knowledge of the active keymods. Doing so may require considerations for filtering.
                     // b) Using the difficulty adjustment mod to adjust OD doesn't have an effect on conversion.
-                    int keyCount = baseDifficulty == null ? 0 : legacyRuleset.GetKeyCount(BeatmapInfo);
+                    int keyCount = baseDifficulty == null ? 0 : legacyRuleset.GetKeyCount(BeatmapInfo, mods.Value);
 
                     FirstValue.Title = BeatmapsetsStrings.ShowStatsCsMania;
                     FirstValue.Value = (keyCount, keyCount);
diff --git a/osu.Game/Screens/Select/FilterControl.cs b/osu.Game/Screens/Select/FilterControl.cs
index 17297c9ebf..73c122dda6 100644
--- a/osu.Game/Screens/Select/FilterControl.cs
+++ b/osu.Game/Screens/Select/FilterControl.cs
@@ -4,7 +4,10 @@
 #nullable disable
 
 using System;
+using System.Collections.Generic;
 using System.Collections.Immutable;
+using System.Linq;
+using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -22,6 +25,7 @@ using osu.Game.Graphics.UserInterface;
 using osu.Game.Localisation;
 using osu.Game.Resources.Localisation.Web;
 using osu.Game.Rulesets;
+using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.Select.Filter;
 using osuTK;
 using osuTK.Graphics;
@@ -46,15 +50,14 @@ namespace osu.Game.Screens.Select
         }
 
         private OsuTabControl<SortMode> sortTabs;
-
         private Bindable<SortMode> sortMode;
-
         private Bindable<GroupMode> groupMode;
-
         private FilterControlTextBox searchTextBox;
-
         private CollectionDropdown collectionDropdown;
 
+        [CanBeNull]
+        private FilterCriteria currentCriteria;
+
         public FilterCriteria CreateCriteria()
         {
             string query = searchTextBox.Text;
@@ -65,6 +68,7 @@ namespace osu.Game.Screens.Select
                 Sort = sortMode.Value,
                 AllowConvertedBeatmaps = showConverted.Value,
                 Ruleset = ruleset.Value,
+                Mods = mods.Value,
                 CollectionBeatmapMD5Hashes = collectionDropdown.Current.Value?.Collection?.PerformRead(c => c.BeatmapMD5Hashes).ToImmutableHashSet()
             };
 
@@ -84,7 +88,7 @@ namespace osu.Game.Screens.Select
             base.ReceivePositionalInputAt(screenSpacePos) || sortTabs.ReceivePositionalInputAt(screenSpacePos);
 
         [BackgroundDependencyLoader(permitNulls: true)]
-        private void load(OsuColour colours, IBindable<RulesetInfo> parentRuleset, OsuConfigManager config)
+        private void load(OsuColour colours, OsuConfigManager config)
         {
             sortMode = config.GetBindable<SortMode>(OsuSetting.SongSelectSortingMode);
             groupMode = config.GetBindable<GroupMode>(OsuSetting.SongSelectGroupingMode);
@@ -214,8 +218,19 @@ namespace osu.Game.Screens.Select
             config.BindWith(OsuSetting.DisplayStarsMaximum, maximumStars);
             maximumStars.ValueChanged += _ => updateCriteria();
 
-            ruleset.BindTo(parentRuleset);
             ruleset.BindValueChanged(_ => updateCriteria());
+            mods.BindValueChanged(m =>
+            {
+                // Mods are updated once by the mod select overlay when song select is entered,
+                // regardless of if there are any mods or any changes have taken place.
+                // Updating the criteria here so early triggers a re-ordering of panels on song select, via... some mechanism.
+                // Todo: Investigate/fix and potentially remove this.
+                if (m.NewValue.SequenceEqual(m.OldValue))
+                    return;
+
+                if (currentCriteria?.RulesetCriteria?.FilterMayChangeFromMods(m) == true)
+                    updateCriteria();
+            });
 
             groupMode.BindValueChanged(_ => updateCriteria());
             sortMode.BindValueChanged(_ => updateCriteria());
@@ -239,13 +254,17 @@ namespace osu.Game.Screens.Select
             searchTextBox.HoldFocus = true;
         }
 
-        private readonly IBindable<RulesetInfo> ruleset = new Bindable<RulesetInfo>();
+        [Resolved]
+        private IBindable<RulesetInfo> ruleset { get; set; } = null!;
+
+        [Resolved]
+        private IBindable<IReadOnlyList<Mod>> mods { get; set; } = null!;
 
         private readonly Bindable<bool> showConverted = new Bindable<bool>();
         private readonly Bindable<double> minimumStars = new BindableDouble();
         private readonly Bindable<double> maximumStars = new BindableDouble();
 
-        private void updateCriteria() => FilterChanged?.Invoke(CreateCriteria());
+        private void updateCriteria() => FilterChanged?.Invoke(currentCriteria = CreateCriteria());
 
         protected override bool OnClick(ClickEvent e) => true;
 
diff --git a/osu.Game/Screens/Select/FilterCriteria.cs b/osu.Game/Screens/Select/FilterCriteria.cs
index 46083f7c88..190efd0fb0 100644
--- a/osu.Game/Screens/Select/FilterCriteria.cs
+++ b/osu.Game/Screens/Select/FilterCriteria.cs
@@ -10,6 +10,7 @@ using osu.Game.Beatmaps;
 using osu.Game.Collections;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Filter;
+using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.Select.Filter;
 
 namespace osu.Game.Screens.Select
@@ -34,7 +35,7 @@ namespace osu.Game.Screens.Select
         public OptionalRange<double> Length;
         public OptionalRange<double> BPM;
         public OptionalRange<int> BeatDivisor;
-        public OptionalRange<BeatmapOnlineStatus> OnlineStatus;
+        public OptionalSet<BeatmapOnlineStatus> OnlineStatus = new OptionalSet<BeatmapOnlineStatus>();
         public OptionalRange<DateTimeOffset> LastPlayed;
         public OptionalTextFilter Creator;
         public OptionalTextFilter Artist;
@@ -50,6 +51,7 @@ namespace osu.Game.Screens.Select
         public OptionalTextFilter[] SearchTerms = Array.Empty<OptionalTextFilter>();
 
         public RulesetInfo? Ruleset;
+        public IReadOnlyList<Mod>? Mods;
         public bool AllowConvertedBeatmaps;
 
         private string searchText = string.Empty;
@@ -114,6 +116,23 @@ namespace osu.Game.Screens.Select
 
         public IRulesetFilterCriteria? RulesetCriteria { get; set; }
 
+        public readonly struct OptionalSet<T> : IEquatable<OptionalSet<T>>
+            where T : struct, Enum
+        {
+            public bool HasFilter => true;
+
+            public bool IsInRange(T value) => Values.Contains(value);
+
+            public HashSet<T> Values { get; }
+
+            public OptionalSet()
+            {
+                Values = Enum.GetValues<T>().ToHashSet();
+            }
+
+            public bool Equals(OptionalSet<T> other) => Values.SetEquals(other.Values);
+        }
+
         public struct OptionalRange<T> : IEquatable<OptionalRange<T>>
             where T : struct
         {
diff --git a/osu.Game/Screens/Select/FilterQueryParser.cs b/osu.Game/Screens/Select/FilterQueryParser.cs
index 2c4077dacf..4e49495f47 100644
--- a/osu.Game/Screens/Select/FilterQueryParser.cs
+++ b/osu.Game/Screens/Select/FilterQueryParser.cs
@@ -69,7 +69,7 @@ namespace osu.Game.Screens.Select
                     return TryUpdateCriteriaRange(ref criteria.BeatDivisor, op, value, tryParseInt);
 
                 case "status":
-                    return TryUpdateCriteriaRange(ref criteria.OnlineStatus, op, value, tryParseEnum);
+                    return TryUpdateCriteriaSet(ref criteria.OnlineStatus, op, value);
 
                 case "creator":
                 case "author":
@@ -300,6 +300,75 @@ namespace osu.Game.Screens.Select
             where T : struct
             => parseFunction.Invoke(val, out var converted) && tryUpdateCriteriaRange(ref range, op, converted);
 
+        /// <summary>
+        /// Attempts to parse a keyword filter of type <typeparamref name="T"/>,
+        /// from the specified <paramref name="op"/> and <paramref name="filterValue"/>.
+        /// If <paramref name="filterValue"/> can be parsed successfully, the function returns <c>true</c>
+        /// and the resulting range constraint is stored into the <paramref name="range"/>'s expected values.
+        /// </summary>
+        /// <param name="range">The <see cref="FilterCriteria.OptionalSet{T}"/> to store the parsed data into, if successful.</param>
+        /// <param name="op">The operator for the keyword filter.</param>
+        /// <param name="filterValue">The value of the keyword filter.</param>
+        public static bool TryUpdateCriteriaSet<T>(ref FilterCriteria.OptionalSet<T> range, Operator op, string filterValue)
+            where T : struct, Enum
+        {
+            var matchingValues = new HashSet<T>();
+
+            if (op == Operator.Equal && filterValue.Contains(','))
+            {
+                string[] splitValues = filterValue.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
+
+                foreach (string splitValue in splitValues)
+                {
+                    if (!tryParseEnum<T>(splitValue, out var parsedValue))
+                        return false;
+
+                    matchingValues.Add(parsedValue);
+                }
+            }
+            else
+            {
+                if (!tryParseEnum<T>(filterValue, out var pivotValue))
+                    return false;
+
+                var allDefinedValues = Enum.GetValues<T>();
+
+                foreach (var val in allDefinedValues)
+                {
+                    int compareResult = Comparer<T>.Default.Compare(val, pivotValue);
+
+                    switch (op)
+                    {
+                        case Operator.Less:
+                            if (compareResult < 0) matchingValues.Add(val);
+                            break;
+
+                        case Operator.LessOrEqual:
+                            if (compareResult <= 0) matchingValues.Add(val);
+                            break;
+
+                        case Operator.Equal:
+                            if (compareResult == 0) matchingValues.Add(val);
+                            break;
+
+                        case Operator.GreaterOrEqual:
+                            if (compareResult >= 0) matchingValues.Add(val);
+                            break;
+
+                        case Operator.Greater:
+                            if (compareResult > 0) matchingValues.Add(val);
+                            break;
+
+                        default:
+                            return false;
+                    }
+                }
+            }
+
+            range.Values.IntersectWith(matchingValues);
+            return true;
+        }
+
         private static bool tryUpdateCriteriaRange<T>(ref FilterCriteria.OptionalRange<T> range, Operator op, T value)
             where T : struct
         {
diff --git a/osu.Game/Screens/Select/SongSelect.cs b/osu.Game/Screens/Select/SongSelect.cs
index 15469fad5b..6225534e95 100644
--- a/osu.Game/Screens/Select/SongSelect.cs
+++ b/osu.Game/Screens/Select/SongSelect.cs
@@ -425,7 +425,8 @@ namespace osu.Game.Screens.Select
             if (!AllowEditing)
                 throw new InvalidOperationException($"Attempted to edit when {nameof(AllowEditing)} is disabled");
 
-            Beatmap.Value = beatmaps.GetWorkingBeatmap(beatmapInfo ?? beatmapInfoNoDebounce);
+            // Forced refetch is important here to guarantee correct invalidation across all difficulties.
+            Beatmap.Value = beatmaps.GetWorkingBeatmap(beatmapInfo ?? beatmapInfoNoDebounce, true);
             this.Push(new EditorLoader());
         }
 
diff --git a/osu.Game/Screens/Spectate/SpectatorScreen.cs b/osu.Game/Screens/Spectate/SpectatorScreen.cs
index c4aef3c878..ddc638b7c5 100644
--- a/osu.Game/Screens/Spectate/SpectatorScreen.cs
+++ b/osu.Game/Screens/Spectate/SpectatorScreen.cs
@@ -135,6 +135,7 @@ namespace osu.Game.Screens.Spectate
 
                 case SpectatedUserState.Passed:
                     markReceivedAllFrames(userId);
+                    PassGameplay(userId);
                     break;
 
                 case SpectatedUserState.Failed:
@@ -233,6 +234,12 @@ namespace osu.Game.Screens.Spectate
         /// <param name="spectatorGameplayState">The gameplay state.</param>
         protected abstract void StartGameplay(int userId, SpectatorGameplayState spectatorGameplayState);
 
+        /// <summary>
+        /// Fired when a user passes gameplay.
+        /// </summary>
+        /// <param name="userId">The user which passed.</param>
+        protected virtual void PassGameplay(int userId) { }
+
         /// <summary>
         /// Quits gameplay for a user.
         /// Thread safety is not guaranteed – should be scheduled as required.
diff --git a/osu.Game/Skinning/ArgonProSkin.cs b/osu.Game/Skinning/ArgonProSkin.cs
index b753dd8fbe..6ec9945c0e 100644
--- a/osu.Game/Skinning/ArgonProSkin.cs
+++ b/osu.Game/Skinning/ArgonProSkin.cs
@@ -24,9 +24,11 @@ namespace osu.Game.Skinning
         {
             foreach (string lookup in sampleInfo.LookupNames)
             {
-                string remappedLookup = lookup.Replace(@"Gameplay/", @"Gameplay/ArgonPro/");
+                var sample = Samples?.Get(lookup)
+                             ?? Resources.AudioManager?.Samples.Get(lookup.Replace(@"Gameplay/", @"Gameplay/ArgonPro/"))
+                             ?? Resources.AudioManager?.Samples.Get(lookup.Replace(@"Gameplay/", @"Gameplay/Argon/"))
+                             ?? Resources.AudioManager?.Samples.Get(lookup);
 
-                var sample = Samples?.Get(remappedLookup) ?? Resources.AudioManager?.Samples.Get(remappedLookup);
                 if (sample != null)
                     return sample;
             }
diff --git a/osu.Game/Skinning/ArgonSkin.cs b/osu.Game/Skinning/ArgonSkin.cs
index 953badaf65..8fd393fcc5 100644
--- a/osu.Game/Skinning/ArgonSkin.cs
+++ b/osu.Game/Skinning/ArgonSkin.cs
@@ -77,7 +77,10 @@ namespace osu.Game.Skinning
         {
             foreach (string lookup in sampleInfo.LookupNames)
             {
-                var sample = Samples?.Get(lookup) ?? Resources.AudioManager?.Samples.Get(lookup);
+                var sample = Samples?.Get(lookup)
+                             ?? Resources.AudioManager?.Samples.Get(lookup.Replace(@"Gameplay/", @"Gameplay/Argon/"))
+                             ?? Resources.AudioManager?.Samples.Get(lookup);
+
                 if (sample != null)
                     return sample;
             }
diff --git a/osu.Game/Skinning/Components/BeatmapAttributeText.cs b/osu.Game/Skinning/Components/BeatmapAttributeText.cs
index 52c439a624..5c5e509fb2 100644
--- a/osu.Game/Skinning/Components/BeatmapAttributeText.cs
+++ b/osu.Game/Skinning/Components/BeatmapAttributeText.cs
@@ -48,6 +48,7 @@ namespace osu.Game.Skinning.Components
             [BeatmapAttribute.Artist] = EditorSetupStrings.Artist,
             [BeatmapAttribute.DifficultyName] = EditorSetupStrings.DifficultyHeader,
             [BeatmapAttribute.Creator] = EditorSetupStrings.Creator,
+            [BeatmapAttribute.Source] = EditorSetupStrings.Source,
             [BeatmapAttribute.Length] = ArtistStrings.TracklistLength.ToTitle(),
             [BeatmapAttribute.RankedStatus] = BeatmapDiscussionsStrings.IndexFormBeatmapsetStatusDefault,
             [BeatmapAttribute.BPM] = BeatmapsetsStrings.ShowStatsBpm,
@@ -88,6 +89,7 @@ namespace osu.Game.Skinning.Components
             valueDictionary[BeatmapAttribute.Artist] = new RomanisableString(workingBeatmap.BeatmapInfo.Metadata.ArtistUnicode, workingBeatmap.BeatmapInfo.Metadata.Artist);
             valueDictionary[BeatmapAttribute.DifficultyName] = workingBeatmap.BeatmapInfo.DifficultyName;
             valueDictionary[BeatmapAttribute.Creator] = workingBeatmap.BeatmapInfo.Metadata.Author.Username;
+            valueDictionary[BeatmapAttribute.Source] = workingBeatmap.BeatmapInfo.Metadata.Source;
             valueDictionary[BeatmapAttribute.Length] = TimeSpan.FromMilliseconds(workingBeatmap.BeatmapInfo.Length).ToFormattedDuration();
             valueDictionary[BeatmapAttribute.RankedStatus] = workingBeatmap.BeatmapInfo.Status.GetLocalisableDescription();
             valueDictionary[BeatmapAttribute.BPM] = workingBeatmap.BeatmapInfo.BPM.ToLocalisableString(@"F2");
@@ -132,6 +134,7 @@ namespace osu.Game.Skinning.Components
         StarRating,
         Title,
         Artist,
+        Source,
         DifficultyName,
         Creator,
         Length,
diff --git a/osu.Game/Skinning/GameplaySkinComponentLookup.cs b/osu.Game/Skinning/GameplaySkinComponentLookup.cs
index ec159873f8..c317a17e21 100644
--- a/osu.Game/Skinning/GameplaySkinComponentLookup.cs
+++ b/osu.Game/Skinning/GameplaySkinComponentLookup.cs
@@ -24,8 +24,5 @@ namespace osu.Game.Skinning
         {
             Component = component;
         }
-
-        protected virtual string RulesetPrefix => string.Empty;
-        protected virtual string ComponentName => Component.ToString();
     }
 }
diff --git a/osu.Game/Skinning/ISerialisableDrawableContainer.cs b/osu.Game/Skinning/ISerialisableDrawableContainer.cs
index a19c8c5162..57ea75bc7e 100644
--- a/osu.Game/Skinning/ISerialisableDrawableContainer.cs
+++ b/osu.Game/Skinning/ISerialisableDrawableContainer.cs
@@ -30,11 +30,6 @@ namespace osu.Game.Skinning
         /// </summary>
         void Reload();
 
-        /// <summary>
-        /// Reload this target from the provided skinnable information.
-        /// </summary>
-        void Reload(SerialisedDrawableInfo[] skinnableInfo);
-
         /// <summary>
         /// Add a new skinnable component to this target.
         /// </summary>
diff --git a/osu.Game/Skinning/SerialisedDrawableInfo.cs b/osu.Game/Skinning/SerialisedDrawableInfo.cs
index 2d6113ff70..ac1aa80d29 100644
--- a/osu.Game/Skinning/SerialisedDrawableInfo.cs
+++ b/osu.Game/Skinning/SerialisedDrawableInfo.cs
@@ -34,15 +34,15 @@ namespace osu.Game.Skinning
 
         public float Rotation { get; set; }
 
-        public Vector2 Scale { get; set; }
+        public Vector2 Scale { get; set; } = Vector2.One;
 
         public float? Width { get; set; }
 
         public float? Height { get; set; }
 
-        public Anchor Anchor { get; set; }
+        public Anchor Anchor { get; set; } = Anchor.TopLeft;
 
-        public Anchor Origin { get; set; }
+        public Anchor Origin { get; set; } = Anchor.TopLeft;
 
         /// <inheritdoc cref="ISerialisableDrawable.UsesFixedAnchor"/>
         public bool UsesFixedAnchor { get; set; }
diff --git a/osu.Game/Skinning/SkinComponentsContainer.cs b/osu.Game/Skinning/SkinComponentsContainer.cs
index adf0a288b4..02ba43fd39 100644
--- a/osu.Game/Skinning/SkinComponentsContainer.cs
+++ b/osu.Game/Skinning/SkinComponentsContainer.cs
@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using osu.Framework.Bindables;
@@ -44,20 +43,6 @@ namespace osu.Game.Skinning
             Lookup = lookup;
         }
 
-        public void Reload(SerialisedDrawableInfo[] skinnableInfo)
-        {
-            var drawables = new List<Drawable>();
-
-            foreach (var i in skinnableInfo)
-                drawables.Add(i.CreateInstance());
-
-            Reload(new Container
-            {
-                RelativeSizeAxes = Axes.Both,
-                Children = drawables,
-            });
-        }
-
         public void Reload() => Reload(CurrentSkin.GetDrawableComponent(Lookup) as Container);
 
         public void Reload(Container? componentsContainer)
diff --git a/osu.Game/Skinning/SkinImporter.cs b/osu.Game/Skinning/SkinImporter.cs
index 3e948a8afb..59c7f0ba26 100644
--- a/osu.Game/Skinning/SkinImporter.cs
+++ b/osu.Game/Skinning/SkinImporter.cs
@@ -132,7 +132,7 @@ namespace osu.Game.Skinning
             {
                 // skins without a skin.ini are supposed to import using the "latest version" spec.
                 // see https://github.com/peppy/osu-stable-reference/blob/1531237b63392e82c003c712faa028406073aa8f/osu!/Graphics/Skinning/SkinManager.cs#L297-L298
-                newLines.Add($"Version: {SkinConfiguration.LATEST_VERSION}");
+                newLines.Add(FormattableString.Invariant($"Version: {SkinConfiguration.LATEST_VERSION}"));
 
                 // In the case a skin doesn't have a skin.ini yet, let's create one.
                 writeNewSkinIni();
diff --git a/osu.Game/Storyboards/Drawables/DrawableStoryboardVideo.cs b/osu.Game/Storyboards/Drawables/DrawableStoryboardVideo.cs
index 9a5db4bb39..f2454be190 100644
--- a/osu.Game/Storyboards/Drawables/DrawableStoryboardVideo.cs
+++ b/osu.Game/Storyboards/Drawables/DrawableStoryboardVideo.cs
@@ -2,12 +2,10 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Allocation;
-using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Textures;
 using osu.Framework.Graphics.Video;
-using osu.Game.Beatmaps;
 
 namespace osu.Game.Storyboards.Drawables
 {
@@ -23,11 +21,21 @@ namespace osu.Game.Storyboards.Drawables
         {
             Video = video;
 
-            RelativeSizeAxes = Axes.Both;
+            // In osu-stable, a mapper can add a scale command for a storyboard video.
+            // This allows scaling based on the video's absolute size.
+            //
+            // If not specified we take up the full available space.
+            bool useRelative = !video.TimelineGroup.Scale.HasCommands;
+
+            RelativeSizeAxes = useRelative ? Axes.Both : Axes.None;
+            AutoSizeAxes = useRelative ? Axes.None : Axes.Both;
+
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
         }
 
         [BackgroundDependencyLoader(true)]
-        private void load(IBindable<WorkingBeatmap> beatmap, TextureStore textureStore)
+        private void load(TextureStore textureStore)
         {
             var stream = textureStore.GetStream(Video.Path);
 
@@ -36,12 +44,14 @@ namespace osu.Game.Storyboards.Drawables
 
             InternalChild = drawableVideo = new Video(stream, false)
             {
-                RelativeSizeAxes = Axes.Both,
+                RelativeSizeAxes = RelativeSizeAxes,
                 FillMode = FillMode.Fill,
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,
                 Alpha = 0,
             };
+
+            Video.ApplyTransforms(drawableVideo);
         }
 
         protected override void LoadComplete()
diff --git a/osu.Game/Storyboards/StoryboardSprite.cs b/osu.Game/Storyboards/StoryboardSprite.cs
index 80a76cd831..42426c8c85 100644
--- a/osu.Game/Storyboards/StoryboardSprite.cs
+++ b/osu.Game/Storyboards/StoryboardSprite.cs
@@ -86,23 +86,12 @@ namespace osu.Game.Storyboards
         {
             get
             {
-                double latestEndTime = double.MaxValue;
-
-                // Ignore the whole setup if there are loops. In theory they can be handled here too, however the logic will be overly complex.
-                if (loopingGroups.Count == 0)
-                {
-                    // Take the minimum time of all the potential "death" reasons.
-                    latestEndTime = calculateOptimisedEndTime(Commands);
-                }
-
-                // If the logic above fails to find anything or discarded by the fact that there are loops present, latestEndTime will be double.MaxValue
-                // and thus conservativeEndTime will be used.
-                double conservativeEndTime = Commands.EndTime;
+                double latestEndTime = Commands.EndTime;
 
                 foreach (var l in loopingGroups)
-                    conservativeEndTime = Math.Max(conservativeEndTime, l.StartTime + l.Duration * l.TotalIterations);
+                    latestEndTime = Math.Max(latestEndTime, l.StartTime + l.Duration * l.TotalIterations);
 
-                return Math.Min(latestEndTime, conservativeEndTime);
+                return latestEndTime;
             }
         }
 
@@ -150,48 +139,5 @@ namespace osu.Game.Storyboards
                     command.ApplyTransforms(drawable);
             }
         }
-
-        private static double calculateOptimisedEndTime(StoryboardCommandGroup commands)
-        {
-            // Here we are starting from maximum value and trying to minimise the end time on each step.
-            // There are few solid guesses we can make using which sprite's end time can be minimised: alpha = 0, scale = 0, colour.a = 0.
-            double[] deathTimes =
-            {
-                double.MaxValue, // alpha
-                double.MaxValue, // colour alpha
-                double.MaxValue, // scale
-                double.MaxValue, // scale x
-                double.MaxValue, // scale y
-            };
-
-            // The loops below are following the same pattern.
-            // We could be using TimelineGroup.EndValue here, however it's possible to have multiple commands with 0 value in a row
-            // so we are saving the earliest of them.
-            foreach (var alphaCommand in commands.Alpha)
-            {
-                if (alphaCommand.EndValue == 0)
-                    // commands are ordered by the start time, however end time may vary. Save the earliest.
-                    deathTimes[0] = Math.Min(alphaCommand.EndTime, deathTimes[0]);
-                else
-                    // If value isn't 0 (sprite becomes visible again), revert the saved state.
-                    deathTimes[0] = double.MaxValue;
-            }
-
-            foreach (var colourCommand in commands.Colour)
-                deathTimes[1] = colourCommand.EndValue.A == 0 ? Math.Min(colourCommand.EndTime, deathTimes[1]) : double.MaxValue;
-
-            foreach (var scaleCommand in commands.Scale)
-                deathTimes[2] = scaleCommand.EndValue == 0 ? Math.Min(scaleCommand.EndTime, deathTimes[2]) : double.MaxValue;
-
-            foreach (var scaleCommand in commands.VectorScale)
-            {
-                deathTimes[3] = scaleCommand.EndValue.X == 0 ? Math.Min(scaleCommand.EndTime, deathTimes[3]) : double.MaxValue;
-                deathTimes[4] = scaleCommand.EndValue.Y == 0 ? Math.Min(scaleCommand.EndTime, deathTimes[4]) : double.MaxValue;
-            }
-
-            return deathTimes.Min();
-        }
-
-        public override string ToString() => $"{Path}, {Origin}, {InitialPosition}";
     }
 }
diff --git a/osu.Game/Storyboards/StoryboardVideo.cs b/osu.Game/Storyboards/StoryboardVideo.cs
index 8c11e19a06..5573162d26 100644
--- a/osu.Game/Storyboards/StoryboardVideo.cs
+++ b/osu.Game/Storyboards/StoryboardVideo.cs
@@ -3,23 +3,20 @@
 
 using osu.Framework.Graphics;
 using osu.Game.Storyboards.Drawables;
+using osuTK;
 
 namespace osu.Game.Storyboards
 {
-    public class StoryboardVideo : IStoryboardElement
+    public class StoryboardVideo : StoryboardSprite
     {
-        public string Path { get; }
-
-        public bool IsDrawable => true;
-
-        public double StartTime { get; }
-
         public StoryboardVideo(string path, double offset)
+            : base(path, Anchor.Centre, Vector2.Zero)
         {
-            Path = path;
-            StartTime = offset;
+            // This is just required to get a valid StartTime based on the incoming offset.
+            // Actual fades are handled inside DrawableStoryboardVideo for now.
+            TimelineGroup.Alpha.Add(Easing.None, offset, offset, 0, 0);
         }
 
-        public Drawable CreateDrawable() => new DrawableStoryboardVideo(this);
+        public override Drawable CreateDrawable() => new DrawableStoryboardVideo(this);
     }
 }
diff --git a/osu.Game/Tests/Beatmaps/TestBeatmap.cs b/osu.Game/Tests/Beatmaps/TestBeatmap.cs
index ff670e1232..de7bcfcfaa 100644
--- a/osu.Game/Tests/Beatmaps/TestBeatmap.cs
+++ b/osu.Game/Tests/Beatmaps/TestBeatmap.cs
@@ -27,6 +27,7 @@ namespace osu.Game.Tests.Beatmaps
             BeatmapInfo = baseBeatmap.BeatmapInfo;
             ControlPointInfo = baseBeatmap.ControlPointInfo;
             Breaks = baseBeatmap.Breaks;
+            UnhandledEventLines = baseBeatmap.UnhandledEventLines;
 
             if (withHitObjects)
                 HitObjects = baseBeatmap.HitObjects;
diff --git a/osu.Game/Updater/UpdateManager.cs b/osu.Game/Updater/UpdateManager.cs
index 8f13e0f42a..bcb28d8b14 100644
--- a/osu.Game/Updater/UpdateManager.cs
+++ b/osu.Game/Updater/UpdateManager.cs
@@ -1,7 +1,9 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Reflection;
 using System.Threading.Tasks;
+using osu.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -11,6 +13,7 @@ using osu.Game.Graphics;
 using osu.Game.Localisation;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Notifications;
+using osu.Game.Utils;
 using osuTK;
 
 namespace osu.Game.Updater
@@ -51,6 +54,9 @@ namespace osu.Game.Updater
                 // only show a notification if we've previously saved a version to the config file (ie. not the first run).
                 if (!string.IsNullOrEmpty(lastVersion))
                     Notifications.Post(new UpdateCompleteNotification(version));
+
+                if (RuntimeInfo.EntryAssembly.GetCustomAttribute<OfficialBuildAttribute>() == null)
+                    Notifications.Post(new SimpleNotification { Text = NotificationsStrings.NotOfficialBuild });
             }
 
             // debug / local compilations will reset to a non-release string.
diff --git a/osu.Game/Users/Drawables/DrawableFlag.cs b/osu.Game/Users/Drawables/DrawableFlag.cs
index 289f68ee7f..6813b13cef 100644
--- a/osu.Game/Users/Drawables/DrawableFlag.cs
+++ b/osu.Game/Users/Drawables/DrawableFlag.cs
@@ -15,11 +15,12 @@ namespace osu.Game.Users.Drawables
     {
         private readonly CountryCode countryCode;
 
-        public LocalisableString TooltipText => countryCode == CountryCode.Unknown ? string.Empty : countryCode.GetDescription();
+        public LocalisableString TooltipText { get; }
 
         public DrawableFlag(CountryCode countryCode)
         {
             this.countryCode = countryCode;
+            TooltipText = countryCode == CountryCode.Unknown ? string.Empty : countryCode.GetDescription();
         }
 
         [BackgroundDependencyLoader]
diff --git a/osu.Game/Utils/OfficialBuildAttribute.cs b/osu.Game/Utils/OfficialBuildAttribute.cs
new file mode 100644
index 0000000000..66c1ef5591
--- /dev/null
+++ b/osu.Game/Utils/OfficialBuildAttribute.cs
@@ -0,0 +1,12 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using JetBrains.Annotations;
+
+namespace osu.Game.Utils
+{
+    [UsedImplicitly]
+    [AttributeUsage(AttributeTargets.Assembly)]
+    public class OfficialBuildAttribute : Attribute;
+}
diff --git a/osu.Game/Utils/SentryLogger.cs b/osu.Game/Utils/SentryLogger.cs
index 61622a7122..8d3e5fb834 100644
--- a/osu.Game/Utils/SentryLogger.cs
+++ b/osu.Game/Utils/SentryLogger.cs
@@ -39,12 +39,13 @@ namespace osu.Game.Utils
         public SentryLogger(OsuGame game)
         {
             this.game = game;
+
+            if (!game.IsDeployedBuild || !game.CreateEndpoints().WebsiteRootUrl.EndsWith(@".ppy.sh", StringComparison.Ordinal))
+                return;
+
             sentrySession = SentrySdk.Init(options =>
             {
-                // Not setting the dsn will completely disable sentry.
-                if (game.IsDeployedBuild && game.CreateEndpoints().WebsiteRootUrl.EndsWith(@".ppy.sh", StringComparison.Ordinal))
-                    options.Dsn = "https://ad9f78529cef40ac874afb95a9aca04e@sentry.ppy.sh/2";
-
+                options.Dsn = "https://ad9f78529cef40ac874afb95a9aca04e@sentry.ppy.sh/2";
                 options.AutoSessionTracking = true;
                 options.IsEnvironmentUser = false;
                 options.IsGlobalModeEnabled = true;
@@ -59,12 +60,15 @@ namespace osu.Game.Utils
 
         public void AttachUser(IBindable<APIUser> user)
         {
+            if (sentrySession == null)
+                return;
+
             Debug.Assert(localUser == null);
 
             localUser = user.GetBoundCopy();
             localUser.BindValueChanged(u =>
             {
-                SentrySdk.ConfigureScope(scope => scope.User = new User
+                SentrySdk.ConfigureScope(scope => scope.User = new SentryUser
                 {
                     Username = u.NewValue.Username,
                     Id = u.NewValue.Id.ToString(),
diff --git a/osu.Game/osu.Game.csproj b/osu.Game/osu.Game.csproj
index b143a3a6b1..40958f3785 100644
--- a/osu.Game/osu.Game.csproj
+++ b/osu.Game/osu.Game.csproj
@@ -3,7 +3,6 @@
     <TargetFramework>net8.0</TargetFramework>
     <OutputType>Library</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <LangVersion>10</LangVersion>
   </PropertyGroup>
   <PropertyGroup Label="Nuget">
     <Title>osu!</Title>
@@ -35,10 +34,10 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Realm" Version="11.7.0" />
-    <PackageReference Include="ppy.osu.Framework" Version="2024.306.0" />
-    <PackageReference Include="ppy.osu.Game.Resources" Version="2024.207.0" />
-    <PackageReference Include="Sentry" Version="3.41.3" />
+    <PackageReference Include="Realm" Version="11.5.0" />
+    <PackageReference Include="ppy.osu.Framework" Version="2024.423.0" />
+    <PackageReference Include="ppy.osu.Game.Resources" Version="2024.410.0" />
+    <PackageReference Include="Sentry" Version="4.3.0" />
     <!-- Held back due to 0.34.0 failing AOT compilation on ZstdSharp.dll dependency. -->
     <PackageReference Include="SharpCompress" Version="0.36.0" />
     <PackageReference Include="NUnit" Version="3.14.0" />
diff --git a/osu.iOS.props b/osu.iOS.props
index 6b63bfa1e2..66347acdf0 100644
--- a/osu.iOS.props
+++ b/osu.iOS.props
@@ -23,6 +23,6 @@
     <RuntimeIdentifier>iossimulator-x64</RuntimeIdentifier>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.iOS" Version="2024.306.0" />
+    <PackageReference Include="ppy.osu.Framework.iOS" Version="2024.423.0" />
   </ItemGroup>
 </Project>
diff --git a/osu.sln.DotSettings b/osu.sln.DotSettings
index 452f90ecea..dd71744bf0 100644
--- a/osu.sln.DotSettings
+++ b/osu.sln.DotSettings
@@ -774,9 +774,19 @@ See the LICENCE file in the repository root for full licence text.&#xD;
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=PrivateStaticReadonly/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aa_bb" /&gt;</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=StaticReadonly/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AA_BB" /&gt;</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/PredefinedNamingRules/=TypeParameters/@EntryIndexedValue">&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/UserRules/=15b5b1f1_002D457c_002D4ca6_002Db278_002D5615aedc07d3/@EntryIndexedValue">&lt;Policy&gt;&lt;Descriptor Staticness="Static" AccessRightKinds="Private" Description="Static readonly fields (private)"&gt;&lt;ElementKinds&gt;&lt;Kind Name="READONLY_FIELD" /&gt;&lt;/ElementKinds&gt;&lt;/Descriptor&gt;&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aa_bb" /&gt;&lt;/Policy&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/UserRules/=236f7aa5_002D7b06_002D43ca_002Dbf2a_002D9b31bfcff09a/@EntryIndexedValue">&lt;Policy&gt;&lt;Descriptor Staticness="Any" AccessRightKinds="Private" Description="Constant fields (private)"&gt;&lt;ElementKinds&gt;&lt;Kind Name="CONSTANT_FIELD" /&gt;&lt;/ElementKinds&gt;&lt;/Descriptor&gt;&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aa_bb" /&gt;&lt;/Policy&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/UserRules/=2c62818f_002D621b_002D4425_002Dadc9_002D78611099bfcb/@EntryIndexedValue">&lt;Policy&gt;&lt;Descriptor Staticness="Any" AccessRightKinds="Any" Description="Type parameters"&gt;&lt;ElementKinds&gt;&lt;Kind Name="TYPE_PARAMETER" /&gt;&lt;/ElementKinds&gt;&lt;/Descriptor&gt;&lt;Policy Inspect="True" Prefix="" Suffix="" Style="AaBb" /&gt;&lt;/Policy&gt;</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/UserRules/=4a98fdf6_002D7d98_002D4f5a_002Dafeb_002Dea44ad98c70c/@EntryIndexedValue">&lt;Policy&gt;&lt;Descriptor Staticness="Instance" AccessRightKinds="Private" Description="Instance fields (private)"&gt;&lt;ElementKinds&gt;&lt;Kind Name="FIELD" /&gt;&lt;Kind Name="READONLY_FIELD" /&gt;&lt;/ElementKinds&gt;&lt;/Descriptor&gt;&lt;Policy Inspect="True" Prefix="" Suffix="" Style="aaBb"&gt;&lt;ExtraRule Prefix="_" Suffix="" Style="aaBb" /&gt;&lt;/Policy&gt;&lt;/Policy&gt;</s:String>
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@@ -841,6 +851,7 @@ See the LICENCE file in the repository root for full licence text.&#xD;
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